53164963 has 2 divisors, whose sum is σ = 53164964. Its totient is φ = 53164962.

The previous prime is 53164927. The next prime is 53164973. The reversal of 53164963 is 36946135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53164963 - 2²⁵ = 19610531 is a prime.

It is not a weakly prime, because it can be changed into another prime (53164973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26582481 + 26582482.

It is an arithmetic number, because the mean of its divisors is an integer number (26582482).

Almost surely, 2^53164963 is an apocalyptic number.

53164963 is a deficient number, since it is larger than the sum of its proper divisors (1).

53164963 is an equidigital number, since it uses as much as digits as its factorization.

53164963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 37.

The square root of 53164963 is about 7291.4307923754. The cubic root of 53164963 is about 376.0178876166.

The spelling of 53164963 in words is "fifty-three million, one hundred sixty-four thousand, nine hundred sixty-three".