5408900864 has 36 divisors (see below), whose sum is σ = 10802817984. Its totient is φ = 2702911488.

The previous prime is 5408900843. The next prime is 5408900881. The reversal of 5408900864 is 4680098045.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542129 + ... + 552015.

Almost surely, 2^5408900864 is an apocalyptic number.

It is an amenable number.

5408900864 is a deficient number, since it is larger than the sum of its proper divisors (5393917120).

5408900864 is an equidigital number, since it uses as much as digits as its factorization.

5408900864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12040 (or 12026 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 5408900864 is about 73545.2300560682. The cubic root of 5408900864 is about 1755.3740502434.

The spelling of 5408900864 in words is "five billion, four hundred eight million, nine hundred thousand, eight hundred sixty-four".