250400116003 has 4 divisors (see below), whose sum is σ = 250402665160. Its totient is φ = 250397566848.

The previous prime is 250400115991. The next prime is 250400116027. The reversal of 250400116003 is 300611004052.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 250400116003 - 2⁵ = 250400115971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (250400156003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1121073 + ... + 1325746.

It is an arithmetic number, because the mean of its divisors is an integer number (62600666290).

Almost surely, 2^250400116003 is an apocalyptic number.

250400116003 is a deficient number, since it is larger than the sum of its proper divisors (2549157).

250400116003 is a wasteful number, since it uses less digits than its factorization.

250400116003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2549156.

The product of its (nonzero) digits is 720, while the sum is 22.

The spelling of 250400116003 in words is "two hundred fifty billion, four hundred million, one hundred sixteen thousand, three".