152322979 has 2 divisors, whose sum is σ = 152322980. Its totient is φ = 152322978.

The previous prime is 152322977. The next prime is 152322991. The reversal of 152322979 is 979223251.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 152322979 - 2¹ = 152322977 is a prime.

It is a super-3 number, since 3×152322979³ (a number of 26 digits) contains 333 as substring.

Together with 152322977, it forms a pair of twin primes.

It is equal to p_8567482 and since 152322979 and 8567482 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (152322971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76161489 + 76161490.

It is an arithmetic number, because the mean of its divisors is an integer number (76161490).

Almost surely, 2^152322979 is an apocalyptic number.

152322979 is a deficient number, since it is larger than the sum of its proper divisors (1).

152322979 is an equidigital number, since it uses as much as digits as its factorization.

152322979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 40.

The square root of 152322979 is about 12341.9195832739. The cubic root of 152322979 is about 534.0580613176.

The spelling of 152322979 in words is "one hundred fifty-two million, three hundred twenty-two thousand, nine hundred seventy-nine".