53560631 has 2 divisors, whose sum is σ = 53560632. Its totient is φ = 53560630.

The previous prime is 53560621. The next prime is 53560649. The reversal of 53560631 is 13606535.

53560631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53560631 - 2¹⁴ = 53544247 is a prime.

It is a super-2 number, since 2×53560631² = 5737482386236322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 53560594 and 53560603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53560621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26780315 + 26780316.

It is an arithmetic number, because the mean of its divisors is an integer number (26780316).

Almost surely, 2^53560631 is an apocalyptic number.

53560631 is a deficient number, since it is larger than the sum of its proper divisors (1).

53560631 is an equidigital number, since it uses as much as digits as its factorization.

53560631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 53560631 is about 7318.5128953907. The cubic root of 53560631 is about 376.9483919253.

The spelling of 53560631 in words is "fifty-three million, five hundred sixty thousand, six hundred thirty-one".