52930931 has 2 divisors, whose sum is σ = 52930932. Its totient is φ = 52930930.

The previous prime is 52930901. The next prime is 52930939. The reversal of 52930931 is 13903925.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52930931 - 2¹⁰ = 52929907 is a prime.

It is a super-2 number, since 2×52930931² = 5603366913053522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52930939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26465465 + 26465466.

It is an arithmetic number, because the mean of its divisors is an integer number (26465466).

Almost surely, 2^52930931 is an apocalyptic number.

52930931 is a deficient number, since it is larger than the sum of its proper divisors (1).

52930931 is an equidigital number, since it uses as much as digits as its factorization.

52930931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7290, while the sum is 32.

The square root of 52930931 is about 7275.3646644000. The cubic root of 52930931 is about 375.4653328539.

The spelling of 52930931 in words is "fifty-two million, nine hundred thirty thousand, nine hundred thirty-one".