152985299 has 2 divisors, whose sum is σ = 152985300. Its totient is φ = 152985298.

The previous prime is 152985293. The next prime is 152985311. The reversal of 152985299 is 992589251.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 152985299 - 2⁸ = 152985043 is a prime.

It is not a weakly prime, because it can be changed into another prime (152985293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76492649 + 76492650.

It is an arithmetic number, because the mean of its divisors is an integer number (76492650).

Almost surely, 2^152985299 is an apocalyptic number.

152985299 is a deficient number, since it is larger than the sum of its proper divisors (1).

152985299 is an equidigital number, since it uses as much as digits as its factorization.

152985299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 583200, while the sum is 50.

The square root of 152985299 is about 12368.7226098737. The cubic root of 152985299 is about 534.8309932871.

The spelling of 152985299 in words is "one hundred fifty-two million, nine hundred eighty-five thousand, two hundred ninety-nine".