53740169017444 has 48 divisors (see below), whose sum is σ = 115754647857408. Its totient is φ = 21258636398208.

The previous prime is 53740169017393. The next prime is 53740169017487. The reversal of 53740169017444 is 44471096104735.

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, 2210337 + ... + 10600279.

It is an arithmetic number, because the mean of its divisors is an integer number (2411555163696).

Almost surely, 2^{53740169017444} is an apocalyptic number.

It is an amenable number.

53740169017444 is an abundant number, since it is smaller than the sum of its proper divisors (62014478839964).

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

53740169017444 is a wasteful number, since it uses less digits than its factorization.

53740169017444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8407564 (or 8407562 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 53740169017444 in words is "fifty-three trillion, seven hundred forty billion, one hundred sixty-nine million, seventeen thousand, four hundred forty-four".