5401164056 has 32 divisors (see below), whose sum is σ = 10228809600. Its totient is φ = 2673538560.

The previous prime is 5401164047. The next prime is 5401164089. The reversal of 5401164056 is 6504611045.

It is a super-2 number, since 2×5401164056² = 58345146319652742272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 892850 + ... + 898878.

It is an arithmetic number, because the mean of its divisors is an integer number (319650300).

Almost surely, 2^5401164056 is an apocalyptic number.

It is an amenable number.

5401164056 is a deficient number, since it is larger than the sum of its proper divisors (4827645544).

5401164056 is a wasteful number, since it uses less digits than its factorization.

5401164056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7139 (or 7135 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 5401164056 is about 73492.6122545661. The cubic root of 5401164056 is about 1754.5366975887.

The spelling of 5401164056 in words is "five billion, four hundred one million, one hundred sixty-four thousand, fifty-six".