5406405564 has 48 divisors (see below), whose sum is σ = 14496774656. Its totient is φ = 1536148800.

The previous prime is 5406405517. The next prime is 5406405593. The reversal of 5406405564 is 4655046045.

It is a super-2 number, since 2×5406405564² = 58458442244900316192, which contains 22 as substring.

It is a congruent number.

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, 162592 + ... + 192999.

Almost surely, 2^5406405564 is an apocalyptic number.

It is an amenable number.

5406405564 is an abundant number, since it is smaller than the sum of its proper divisors (9090369092).

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

5406405564 is a wasteful number, since it uses less digits than its factorization.

5406405564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355786 (or 355784 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The square root of 5406405564 is about 73528.2637085903. The cubic root of 5406405564 is about 1755.1040718797.

The spelling of 5406405564 in words is "five billion, four hundred six million, four hundred five thousand, five hundred sixty-four".