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52923032925 = 3527101998077
BaseRepresentation
bin110001010010011101…
…010110010101011101
312001121022000121222120
4301102131112111131
51331341244023200
640151300133153
73552324233430
oct612235262535
9161538017876
1052923032925
1120498743a44
12a30b9971b9
134cb55164c9
1427c0a1d817
15159b2d39a0
hexc5275655d

52923032925 has 48 divisors (see below), whose sum is σ = 100989524352. Its totient is φ = 23953824000.

The previous prime is 52923032909. The next prime is 52923032947.

52923032925 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52923032925 - 24 = 52923032909 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 446014 + ... + 552063.

It is an arithmetic number, because the mean of its divisors is an integer number (2103948424).

Almost surely, 252923032925 is an apocalyptic number.

It is an amenable number.

52923032925 is a deficient number, since it is larger than the sum of its proper divisors (48066491427).

52923032925 is a wasteful number, since it uses less digits than its factorization.

52923032925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998198 (or 998193 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 42.

The spelling of 52923032925 in words is "fifty-two billion, nine hundred twenty-three million, thirty-two thousand, nine hundred twenty-five".

Divisors: 1 3 5 7 15 21 25 35 75 101 105 175 303 505 525 707 1515 2121 2525 3535 7575 10605 17675 53025 998077 2994231 4990385 6986539 14971155 20959617 24951925 34932695 74855775 100805777 104798085 174663475 302417331 504028885 523990425 705640439 1512086655 2116921317 2520144425 3528202195 7560433275 10584606585 17641010975 52923032925