53702609625 has 192 divisors, whose sum is σ = 116812800000. Its totient is φ = 23698281600.

The previous prime is 53702609573. The next prime is 53702609659. The reversal of 53702609625 is 52690620735.

53702609625 is a `hidden beast` number, since 5 + 37 + 0 + 2 + 609 + 6 + 2 + 5 = 666.

It is not a de Polignac number, because 53702609625 - 2⁹ = 53702609113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 191 ways as a sum of consecutive naturals, for example, 11187976 + ... + 11192774.

It is an arithmetic number, because the mean of its divisors is an integer number (608400000).

Almost surely, 2^53702609625 is an apocalyptic number.

It is an amenable number.

53702609625 is an abundant number, since it is smaller than the sum of its proper divisors (63110190375).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53702609625 is a wasteful number, since it uses less digits than its factorization.

53702609625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4870 (or 4843 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The spelling of 53702609625 in words is "fifty-three billion, seven hundred two million, six hundred nine thousand, six hundred twenty-five".