204060252135 has 64 divisors (see below), whose sum is σ = 337258414080. Its totient is φ = 105307361280.

The previous prime is 204060252127. The next prime is 204060252157. The reversal of 204060252135 is 531252060402.

It is not a de Polignac number, because 204060252135 - 2³ = 204060252127 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 56950554 + ... + 56954136.

It is an arithmetic number, because the mean of its divisors is an integer number (5269662720).

Almost surely, 2^204060252135 is an apocalyptic number.

204060252135 is a deficient number, since it is larger than the sum of its proper divisors (133198161945).

204060252135 is a wasteful number, since it uses less digits than its factorization.

204060252135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4648.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 204060252135 in words is "two hundred four billion, sixty million, two hundred fifty-two thousand, one hundred thirty-five".