152313529 has 2 divisors, whose sum is σ = 152313530. Its totient is φ = 152313528.

The previous prime is 152313527. The next prime is 152313533. The reversal of 152313529 is 925313251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137475625 + 14837904 = 11725^2 + 3852^2 .

It is a cyclic number.

It is not a de Polignac number, because 152313529 - 2¹ = 152313527 is a prime.

It is a super-2 number, since 2×152313529² = 46398822232867682, which contains 22 as substring.

Together with 152313527, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 152313529.

It is not a weakly prime, because it can be changed into another prime (152313527) 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, 76156764 + 76156765.

It is an arithmetic number, because the mean of its divisors is an integer number (76156765).

Almost surely, 2^152313529 is an apocalyptic number.

It is an amenable number.

152313529 is a deficient number, since it is larger than the sum of its proper divisors (1).

152313529 is an equidigital number, since it uses as much as digits as its factorization.

152313529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8100, while the sum is 31.

The square root of 152313529 is about 12341.5367357554. The cubic root of 152313529 is about 534.0470169060.

The spelling of 152313529 in words is "one hundred fifty-two million, three hundred thirteen thousand, five hundred twenty-nine".