5653931 has 2 divisors, whose sum is σ = 5653932. Its totient is φ = 5653930.

The previous prime is 5653919. The next prime is 5653937. The reversal of 5653931 is 1393565.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5653931 - 2⁶ = 5653867 is a prime.

It is a super-2 number, since 2×5653931² = 63933871505522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5653937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2826965 + 2826966.

It is an arithmetic number, because the mean of its divisors is an integer number (2826966).

Almost surely, 2^5653931 is an apocalyptic number.

5653931 is a deficient number, since it is larger than the sum of its proper divisors (1).

5653931 is an equidigital number, since it uses as much as digits as its factorization.

5653931 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12150, while the sum is 32.

The square root of 5653931 is about 2377.7996130877. The cubic root of 5653931 is about 178.1490461433.

The spelling of 5653931 in words is "five million, six hundred fifty-three thousand, nine hundred thirty-one".