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52893760425 = 3521164113649
BaseRepresentation
bin110001010000101101…
…101011101110101001
312001112020221102122220
4301100231223232221
51331311300313200
640144332504253
73551520355032
oct612055535651
9161466842586
1052893760425
11204831700a0
12a30201b089
134cac4376bc
1427bab9da89
1515989504a0
hexc50b6bba9

52893760425 has 24 divisors (see below), whose sum is σ = 95401111200. Its totient is φ = 25645459200.

The previous prime is 52893760391. The next prime is 52893760429. The reversal of 52893760425 is 52406739825.

It is a happy number.

It is not a de Polignac number, because 52893760425 - 220 = 52892711849 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (52893760429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32056000 + ... + 32057649.

It is an arithmetic number, because the mean of its divisors is an integer number (3975046300).

Almost surely, 252893760425 is an apocalyptic number.

52893760425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52893760425 is a deficient number, since it is larger than the sum of its proper divisors (42507350775).

52893760425 is a wasteful number, since it uses less digits than its factorization.

52893760425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64113673 (or 64113668 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 51.

It can be divided in two parts, 52893 and 760425, that added together give a palindrome (813318).

The spelling of 52893760425 in words is "fifty-two billion, eight hundred ninety-three million, seven hundred sixty thousand, four hundred twenty-five".

Divisors: 1 3 5 11 15 25 33 55 75 165 275 825 64113649 192340947 320568245 705250139 961704735 1602841225 2115750417 3526250695 4808523675 10578752085 17631253475 52893760425