5671315944 has 48 divisors (see below), whose sum is σ = 17554074720. Its totient is φ = 1620375840.

The previous prime is 5671315901. The next prime is 5671315963. The reversal of 5671315944 is 4495131765.

5671315944 is a `hidden beast` number, since 56 + 7 + 1 + 3 + 1 + 594 + 4 = 666.

It is a super-2 number, since 2×5671315944² = 64327649073337222272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5671315944.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5625802 + ... + 5626809.

It is an arithmetic number, because the mean of its divisors is an integer number (365709890).

Almost surely, 2^5671315944 is an apocalyptic number.

It is an amenable number.

5671315944 is an abundant number, since it is smaller than the sum of its proper divisors (11882758776).

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

5671315944 is a wasteful number, since it uses less digits than its factorization.

5671315944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11252630 (or 11252623 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 5671315944 is about 75308.1399584401. The cubic root of 5671315944 is about 1783.3145269821.

The spelling of 5671315944 in words is "five billion, six hundred seventy-one million, three hundred fifteen thousand, nine hundred forty-four".