250135402051 has 8 divisors (see below), whose sum is σ = 250957828160. Its totient is φ = 249313742208.

The previous prime is 250135402037. The next prime is 250135402087. The reversal of 250135402051 is 150204531052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250135402051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (250135402091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466075 + ... + 847051.

It is an arithmetic number, because the mean of its divisors is an integer number (31369728520).

Almost surely, 2^250135402051 is an apocalyptic number.

250135402051 is a deficient number, since it is larger than the sum of its proper divisors (822426109).

250135402051 is a wasteful number, since it uses less digits than its factorization.

250135402051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383133.

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 250135402051 in words is "two hundred fifty billion, one hundred thirty-five million, four hundred two thousand, fifty-one".