5731814556 has 48 divisors (see below), whose sum is σ = 16003360800. Its totient is φ = 1763634816.

The previous prime is 5731814513. The next prime is 5731814563. The reversal of 5731814556 is 6554181375.

5731814556 is a `hidden beast` number, since 5 + 73 + 18 + 14 + 556 = 666.

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, 2039841 + ... + 2042648.

It is an arithmetic number, because the mean of its divisors is an integer number (333403350).

Almost surely, 2^5731814556 is an apocalyptic number.

It is an amenable number.

5731814556 is an abundant number, since it is smaller than the sum of its proper divisors (10271546244).

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

5731814556 is a wasteful number, since it uses less digits than its factorization.

5731814556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4082515 (or 4082507 counting only the distinct ones).

The product of its digits is 504000, while the sum is 45.

The square root of 5731814556 is about 75708.7482131358. The cubic root of 5731814556 is about 1789.6332650681.

The spelling of 5731814556 in words is "five billion, seven hundred thirty-one million, eight hundred fourteen thousand, five hundred fifty-six".