5291392416 has 48 divisors (see below), whose sum is σ = 13900118400. Its totient is φ = 1762500608.

The previous prime is 5291392411. The next prime is 5291392417. The reversal of 5291392416 is 6142931925.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5291392411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115705 + ... + 154823.

It is an arithmetic number, because the mean of its divisors is an integer number (289585800).

Almost surely, 2^5291392416 is an apocalyptic number.

It is an amenable number.

5291392416 is an abundant number, since it is smaller than the sum of its proper divisors (8608725984).

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

5291392416 is a wasteful number, since it uses less digits than its factorization.

5291392416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40541 (or 40533 counting only the distinct ones).

The product of its digits is 116640, while the sum is 42.

The square root of 5291392416 is about 72741.9577410452. The cubic root of 5291392416 is about 1742.5690258070.

The spelling of 5291392416 in words is "five billion, two hundred ninety-one million, three hundred ninety-two thousand, four hundred sixteen".