5388931 has 2 divisors, whose sum is σ = 5388932. Its totient is φ = 5388930.

The previous prime is 5388919. The next prime is 5388937. The reversal of 5388931 is 1398835.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5388931 - 2⁵ = 5388899 is a prime.

It is a super-2 number, since 2×5388931² = 58081154645522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5388937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2694465 + 2694466.

It is an arithmetic number, because the mean of its divisors is an integer number (2694466).

Almost surely, 2^5388931 is an apocalyptic number.

5388931 is a deficient number, since it is larger than the sum of its proper divisors (1).

5388931 is an equidigital number, since it uses as much as digits as its factorization.

5388931 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 37.

The square root of 5388931 is about 2321.4071163844. The cubic root of 5388931 is about 175.3211083954.

The spelling of 5388931 in words is "five million, three hundred eighty-eight thousand, nine hundred thirty-one".