5654657831972 has 12 divisors (see below), whose sum is σ = 9896412325296. Its totient is φ = 2827111453320.

The previous prime is 5654657831951. The next prime is 5654657832017. The reversal of 5654657831972 is 2791387564565.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54307154 + ... + 54411177.

It is an arithmetic number, because the mean of its divisors is an integer number (824701027108).

Almost surely, 2^{5654657831972} is an apocalyptic number.

It is an amenable number.

5654657831972 is a deficient number, since it is larger than the sum of its proper divisors (4241754493324).

5654657831972 is a wasteful number, since it uses less digits than its factorization.

5654657831972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108731338 (or 108731336 counting only the distinct ones).

The product of its digits is 381024000, while the sum is 68.

The spelling of 5654657831972 in words is "five trillion, six hundred fifty-four billion, six hundred fifty-seven million, eight hundred thirty-one thousand, nine hundred seventy-two".