204152613 has 24 divisors (see below), whose sum is σ = 314529984. Its totient is φ = 115382400.

The previous prime is 204152581. The next prime is 204152617. The reversal of 204152613 is 316251402.

204152613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 204152613 - 2⁵ = 204152581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204152617) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 213745 + ... + 214697.

It is an arithmetic number, because the mean of its divisors is an integer number (13105416).

Almost surely, 2^204152613 is an apocalyptic number.

It is an amenable number.

204152613 is a deficient number, since it is larger than the sum of its proper divisors (110377371).

204152613 is an equidigital number, since it uses as much as digits as its factorization.

204152613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165 (or 1064 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 204152613 is about 14288.1983818815. The cubic root of 204152613 is about 588.8232919787.

The spelling of 204152613 in words is "two hundred four million, one hundred fifty-two thousand, six hundred thirteen".