152564507 has 2 divisors, whose sum is σ = 152564508. Its totient is φ = 152564506.

The previous prime is 152564479. The next prime is 152564521. The reversal of 152564507 is 705465251.

It is a strong prime.

It is an emirp because it is prime and its reverse (705465251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152564507 - 2¹⁸ = 152302363 is a prime.

It is not a weakly prime, because it can be changed into another prime (152564107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76282253 + 76282254.

It is an arithmetic number, because the mean of its divisors is an integer number (76282254).

Almost surely, 2^152564507 is an apocalyptic number.

152564507 is a deficient number, since it is larger than the sum of its proper divisors (1).

152564507 is an equidigital number, since it uses as much as digits as its factorization.

152564507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 152564507 is about 12351.7005711764. The cubic root of 152564507 is about 534.3401852175.

The spelling of 152564507 in words is "one hundred fifty-two million, five hundred sixty-four thousand, five hundred seven".