53874631 has 2 divisors, whose sum is σ = 53874632. Its totient is φ = 53874630.

The previous prime is 53874629. The next prime is 53874641. The reversal of 53874631 is 13647835.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53874631 - 2¹ = 53874629 is a prime.

It is a super-2 number, since 2×53874631² = 5804951730772322, which contains 22 as substring.

Together with 53874629, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53874641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26937315 + 26937316.

It is an arithmetic number, because the mean of its divisors is an integer number (26937316).

Almost surely, 2^53874631 is an apocalyptic number.

53874631 is a deficient number, since it is larger than the sum of its proper divisors (1).

53874631 is an equidigital number, since it uses as much as digits as its factorization.

53874631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 37.

The square root of 53874631 is about 7339.9339915288. The cubic root of 53874631 is about 377.6835789709.

The spelling of 53874631 in words is "fifty-three million, eight hundred seventy-four thousand, six hundred thirty-one".