164502053 has 2 divisors, whose sum is σ = 164502054. Its totient is φ = 164502052.

The previous prime is 164502011. The next prime is 164502077. The reversal of 164502053 is 350205461.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 146337409 + 18164644 = 12097^2 + 4262^2 .

It is a cyclic number.

It is not a de Polignac number, because 164502053 - 2⁸ = 164501797 is a prime.

It is a super-3 number, since 3×164502053³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164502553) 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, 82251026 + 82251027.

It is an arithmetic number, because the mean of its divisors is an integer number (82251027).

Almost surely, 2^164502053 is an apocalyptic number.

It is an amenable number.

164502053 is a deficient number, since it is larger than the sum of its proper divisors (1).

164502053 is an equidigital number, since it uses as much as digits as its factorization.

164502053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 164502053 is about 12825.8353724036. The cubic root of 164502053 is about 547.9283532257.

The spelling of 164502053 in words is "one hundred sixty-four million, five hundred two thousand, fifty-three".