250135402052 has 12 divisors (see below), whose sum is σ = 437750416656. Its totient is φ = 125063854440.

The previous prime is 250135402037. The next prime is 250135402087. The reversal of 250135402052 is 250204531052.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 812774 + ... + 1077437.

It is an arithmetic number, because the mean of its divisors is an integer number (36479201388).

Almost surely, 2^250135402052 is an apocalyptic number.

It is an amenable number.

250135402052 is a deficient number, since it is larger than the sum of its proper divisors (187615014604).

250135402052 is a wasteful number, since it uses less digits than its factorization.

250135402052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1923298 (or 1923296 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The spelling of 250135402052 in words is "two hundred fifty billion, one hundred thirty-five million, four hundred two thousand, fifty-two".