53232667544540 has 48 divisors (see below), whose sum is σ = 122348437352064. Its totient is φ = 19294280424000.

The previous prime is 53232667544521. The next prime is 53232667544621. The reversal of 53232667544540 is 4544576623235.

53232667544540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394014986 + ... + 394150065.

It is an arithmetic number, because the mean of its divisors is an integer number (2548925778168).

Almost surely, 2^{53232667544540} is an apocalyptic number.

It is an amenable number.

53232667544540 is an abundant number, since it is smaller than the sum of its proper divisors (69115769807524).

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

53232667544540 is a wasteful number, since it uses less digits than its factorization.

53232667544540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788165378 (or 788165376 counting only the distinct ones).

The product of its (nonzero) digits is 72576000, while the sum is 56.

The spelling of 53232667544540 in words is "fifty-three trillion, two hundred thirty-two billion, six hundred sixty-seven million, five hundred forty-four thousand, five hundred forty".