152585113 has 4 divisors (see below), whose sum is σ = 156133648. Its totient is φ = 149036580.

The previous prime is 152585099. The next prime is 152585129. The reversal of 152585113 is 311585251.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152585113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152585413) 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 in 3 ways as a sum of consecutive naturals, for example, 1774203 + ... + 1774288.

It is an arithmetic number, because the mean of its divisors is an integer number (39033412).

Almost surely, 2^152585113 is an apocalyptic number.

It is an amenable number.

152585113 is a deficient number, since it is larger than the sum of its proper divisors (3548535).

152585113 is an equidigital number, since it uses as much as digits as its factorization.

152585113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3548534.

The product of its digits is 6000, while the sum is 31.

The square root of 152585113 is about 12352.5346791661. The cubic root of 152585113 is about 534.3642408741.

The spelling of 152585113 in words is "one hundred fifty-two million, five hundred eighty-five thousand, one hundred thirteen".