5681574156472 has 16 divisors (see below), whose sum is σ = 10690862407200. Its totient is φ = 2830677514560.

The previous prime is 5681574156463. The next prime is 5681574156491. The reversal of 5681574156472 is 2746514751865.

It is a self number, because there is not a number n which added to its sum of digits gives 5681574156472.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1263693072 + ... + 1263697567.

It is an arithmetic number, because the mean of its divisors is an integer number (668178900450).

Almost surely, 2^{5681574156472} is an apocalyptic number.

It is an amenable number.

5681574156472 is a deficient number, since it is larger than the sum of its proper divisors (5009288250728).

5681574156472 is a wasteful number, since it uses less digits than its factorization.

5681574156472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2527390926 (or 2527390922 counting only the distinct ones).

The product of its digits is 56448000, while the sum is 61.

The spelling of 5681574156472 in words is "five trillion, six hundred eighty-one billion, five hundred seventy-four million, one hundred fifty-six thousand, four hundred seventy-two".