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52740064153 = 7101229325751
BaseRepresentation
bin110001000111100011…
…011000001110011001
312001010112201212000101
4301013203120032121
51331002424023103
640121202335401
73544643101660
oct610743301631
9161115655011
1052740064153
1120404433887
12a27a65a561
134c8664326a
1427a45d1dd7
15158a1e0a1d
hexc478d8399

52740064153 has 16 divisors (see below), whose sum is σ = 61137135360. Its totient is φ = 44562600000.

The previous prime is 52740064099. The next prime is 52740064159. The reversal of 52740064153 is 35146004725.

It is a cyclic number.

It is not a de Polignac number, because 52740064153 - 29 = 52740063641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52740064159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 973 + ... + 324778.

It is an arithmetic number, because the mean of its divisors is an integer number (3821070960).

Almost surely, 252740064153 is an apocalyptic number.

It is an amenable number.

52740064153 is a deficient number, since it is larger than the sum of its proper divisors (8397071207).

52740064153 is a wasteful number, since it uses less digits than its factorization.

52740064153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326088.

The product of its (nonzero) digits is 100800, while the sum is 37.

Adding to 52740064153 its reverse (35146004725), we get a palindrome (87886068878).

The spelling of 52740064153 in words is "fifty-two billion, seven hundred forty million, sixty-four thousand, one hundred fifty-three".

Divisors: 1 7 101 229 707 1603 23129 161903 325751 2280257 32900851 74596979 230305957 522178853 7534294879 52740064153