53400996944280 has 64 divisors (see below), whose sum is σ = 178003323151200. Its totient is φ = 14240265851520.

The previous prime is 53400996944263. The next prime is 53400996944327. The reversal of 53400996944280 is 8244969900435.

53400996944280 is a `hidden beast` number, since 5 + 3 + 40 + 0 + 99 + 69 + 442 + 8 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24722682691 + ... + 24722684850.

Almost surely, 2^{53400996944280} is an apocalyptic number.

It is an amenable number.

53400996944280 is an abundant number, since it is smaller than the sum of its proper divisors (124602326206920).

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

53400996944280 is a wasteful number, since it uses less digits than its factorization.

53400996944280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49445367561 (or 49445367551 counting only the distinct ones).

The product of its (nonzero) digits is 67184640, while the sum is 63.

The spelling of 53400996944280 in words is "fifty-three trillion, four hundred billion, nine hundred ninety-six million, nine hundred forty-four thousand, two hundred eighty".