250542930031 has 16 divisors (see below), whose sum is σ = 261104836608. Its totient is φ = 240147079200.

The previous prime is 250542929977. The next prime is 250542930083. The reversal of 250542930031 is 130039245052.

It is a cyclic number.

It is not a de Polignac number, because 250542930031 - 2¹⁷ = 250542798959 is a prime.

It is a super-2 number, since 2×250542930031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250542931031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1269876 + ... + 1453846.

It is an arithmetic number, because the mean of its divisors is an integer number (16319052288).

Almost surely, 2^250542930031 is an apocalyptic number.

250542930031 is a deficient number, since it is larger than the sum of its proper divisors (10561906577).

250542930031 is a wasteful number, since it uses less digits than its factorization.

250542930031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184422.

The product of its (nonzero) digits is 32400, while the sum is 34.

The spelling of 250542930031 in words is "two hundred fifty billion, five hundred forty-two million, nine hundred thirty thousand, thirty-one".