5397392157 has 16 divisors (see below), whose sum is σ = 7474222080. Its totient is φ = 3462007472.

The previous prime is 5397392141. The next prime is 5397392171. The reversal of 5397392157 is 7512937935.

It is a cyclic number.

It is not a de Polignac number, because 5397392157 - 2⁴ = 5397392141 is a prime.

It is a super-2 number, since 2×5397392157² = 58263684192890225298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5397392257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316083 + ... + 332720.

It is an arithmetic number, because the mean of its divisors is an integer number (467138880).

Almost surely, 2^5397392157 is an apocalyptic number.

It is an amenable number.

5397392157 is a deficient number, since it is larger than the sum of its proper divisors (2076829923).

5397392157 is a wasteful number, since it uses less digits than its factorization.

5397392157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648912.

The product of its digits is 1786050, while the sum is 51.

The square root of 5397392157 is about 73466.9460165590. The cubic root of 5397392157 is about 1754.1281760004.

The spelling of 5397392157 in words is "five billion, three hundred ninety-seven million, three hundred ninety-two thousand, one hundred fifty-seven".