53902653028902 has 64 divisors (see below), whose sum is σ = 119886443539200. Its totient is φ = 17952138086400.

The previous prime is 53902653028841. The next prime is 53902653029117. The reversal of 53902653028902 is 20982035620935.

53902653028902 is a `hidden beast` number, since 5 + 3 + 9 + 0 + 26 + 530 + 2 + 89 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 935764902 + ... + 935822502.

It is an arithmetic number, because the mean of its divisors is an integer number (1873225680300).

Almost surely, 2^{53902653028902} is an apocalyptic number.

53902653028902 is an abundant number, since it is smaller than the sum of its proper divisors (65983790510298).

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

53902653028902 is a wasteful number, since it uses less digits than its factorization.

53902653028902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72178 (or 72172 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 54.

The spelling of 53902653028902 in words is "fifty-three trillion, nine hundred two billion, six hundred fifty-three million, twenty-eight thousand, nine hundred two".