53104554252 has 36 divisors (see below), whose sum is σ = 134310799896. Its totient is φ = 17691721920.

The previous prime is 53104554227. The next prime is 53104554257. The reversal of 53104554252 is 25245540135.

53104554252 is a `hidden beast` number, since 5 + 3 + 104 + 5 + 542 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×53104554252² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (53104554257) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 342073 + ... + 472464.

Almost surely, 2^53104554252 is an apocalyptic number.

It is an amenable number.

53104554252 is an abundant number, since it is smaller than the sum of its proper divisors (81206245644).

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

53104554252 is a wasteful number, since it uses less digits than its factorization.

53104554252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816358 (or 816353 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 53104554252 in words is "fifty-three billion, one hundred four million, five hundred fifty-four thousand, two hundred fifty-two".