152565967 has 2 divisors, whose sum is σ = 152565968. Its totient is φ = 152565966.

The previous prime is 152565949. The next prime is 152565977. The reversal of 152565967 is 769565251.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 152565967 - 2²³ = 144177359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152565977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76282983 + 76282984.

It is an arithmetic number, because the mean of its divisors is an integer number (76282984).

Almost surely, 2^152565967 is an apocalyptic number.

152565967 is a deficient number, since it is larger than the sum of its proper divisors (1).

152565967 is an equidigital number, since it uses as much as digits as its factorization.

152565967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 567000, while the sum is 46.

The square root of 152565967 is about 12351.7596722087. The cubic root of 152565967 is about 534.3418897078.

The spelling of 152565967 in words is "one hundred fifty-two million, five hundred sixty-five thousand, nine hundred sixty-seven".