53740591734960 has 320 divisors, whose sum is σ = 202076210044800. Its totient is φ = 13047241162752.

The previous prime is 53740591734943. The next prime is 53740591734989. The reversal of 53740591734960 is 6943719504735.

It is a happy number.

53740591734960 is a `hidden beast` number, since 5 + 3 + 7 + 4 + 0 + 591 + 7 + 34 + 9 + 6 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11058645 + ... + 15158324.

It is an arithmetic number, because the mean of its divisors is an integer number (631488156390).

Almost surely, 2^{53740591734960} is an apocalyptic number.

It is an amenable number.

53740591734960 is an abundant number, since it is smaller than the sum of its proper divisors (148335618309840).

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

53740591734960 is a wasteful number, since it uses less digits than its factorization.

53740591734960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26217077 (or 26217065 counting only the distinct ones).

The product of its (nonzero) digits is 85730400, while the sum is 63.

The spelling of 53740591734960 in words is "fifty-three trillion, seven hundred forty billion, five hundred ninety-one million, seven hundred thirty-four thousand, nine hundred sixty".