5418456432 has 40 divisors (see below), whose sum is σ = 14083574784. Its totient is φ = 1795068864.

The previous prime is 5418456401. The next prime is 5418456443. The reversal of 5418456432 is 2346548145.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338448 + ... + 354095.

Almost surely, 2^5418456432 is an apocalyptic number.

It is an amenable number.

5418456432 is an abundant number, since it is smaller than the sum of its proper divisors (8665118352).

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

5418456432 is a wasteful number, since it uses less digits than its factorization.

5418456432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692717 (or 692711 counting only the distinct ones).

The product of its digits is 460800, while the sum is 42.

The square root of 5418456432 is about 73610.1652762715. The cubic root of 5418456432 is about 1756.4071454190.

The spelling of 5418456432 in words is "five billion, four hundred eighteen million, four hundred fifty-six thousand, four hundred thirty-two".