5393131792 has 10 divisors (see below), whose sum is σ = 10449192878. Its totient is φ = 2696565888.

The previous prime is 5393131787. The next prime is 5393131811. The reversal of 5393131792 is 2971313935.

It can be written as a sum of positive squares in only one way, i.e., 3881788416 + 1511343376 = 62304^2 + 38876^2 .

It is a super-2 number, since 2×5393131792² = 58171741051762262528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168535353 + ... + 168535384.

Almost surely, 2^5393131792 is an apocalyptic number.

It is an amenable number.

5393131792 is a deficient number, since it is larger than the sum of its proper divisors (5056061086).

5393131792 is a wasteful number, since it uses less digits than its factorization.

5393131792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337070745 (or 337070739 counting only the distinct ones).

The product of its digits is 153090, while the sum is 43.

The square root of 5393131792 is about 73437.9451782251. The cubic root of 5393131792 is about 1753.6665213573. Note that the first 3 decimals are identical.

The spelling of 5393131792 in words is "five billion, three hundred ninety-three million, one hundred thirty-one thousand, seven hundred ninety-two".