65375053 has 2 divisors, whose sum is σ = 65375054. Its totient is φ = 65375052.

The previous prime is 65375021. The next prime is 65375059. The reversal of 65375053 is 35057356.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62678889 + 2696164 = 7917^2 + 1642^2 .

It is a cyclic number.

It is not a de Polignac number, because 65375053 - 2⁵ = 65375021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65375059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32687526 + 32687527.

It is an arithmetic number, because the mean of its divisors is an integer number (32687527).

Almost surely, 2^65375053 is an apocalyptic number.

It is an amenable number.

65375053 is a deficient number, since it is larger than the sum of its proper divisors (1).

65375053 is an equidigital number, since it uses as much as digits as its factorization.

65375053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47250, while the sum is 34.

The square root of 65375053 is about 8085.4840918772. The cubic root of 65375053 is about 402.8444190067.

The spelling of 65375053 in words is "sixty-five million, three hundred seventy-five thousand, fifty-three".