52292917440 has 112 divisors (see below), whose sum is σ = 184477822560. Its totient is φ = 13944775680.

The previous prime is 52292917433. The next prime is 52292917463. The reversal of 52292917440 is 4471929225.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 3017571 + ... + 3034850.

Almost surely, 2^52292917440 is an apocalyptic number.

It is an amenable number.

52292917440 is an abundant number, since it is smaller than the sum of its proper divisors (132184905120).

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

52292917440 is a wasteful number, since it uses less digits than its factorization.

52292917440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6052447 (or 6052431 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 52292917440 in words is "fifty-two billion, two hundred ninety-two million, nine hundred seventeen thousand, four hundred forty".