53503755084824 has 64 divisors (see below), whose sum is σ = 116247332075040. Its totient is φ = 22816178012160.

The previous prime is 53503755084803. The next prime is 53503755084833. The reversal of 53503755084824 is 42848055730535.

It is a happy number.

It is a super-2 number, since 2×53503755084824² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56663609 + ... + 57600104.

Almost surely, 2^{53503755084824} is an apocalyptic number.

It is an amenable number.

53503755084824 is an abundant number, since it is smaller than the sum of its proper divisors (62743576990216).

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

53503755084824 is a wasteful number, since it uses less digits than its factorization.

53503755084824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114264060 (or 114264056 counting only the distinct ones).

The product of its (nonzero) digits is 80640000, while the sum is 59.

The spelling of 53503755084824 in words is "fifty-three trillion, five hundred three billion, seven hundred fifty-five million, eighty-four thousand, eight hundred twenty-four".