250800422001 has 4 divisors (see below), whose sum is σ = 334400562672. Its totient is φ = 167200281332.

The previous prime is 250800421957. The next prime is 250800422003. The reversal of 250800422001 is 100224008052.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 250800422001 - 2³⁵ = 216440683633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (250800422003) 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, 41800070331 + ... + 41800070336.

It is an arithmetic number, because the mean of its divisors is an integer number (83600140668).

Almost surely, 2^250800422001 is an apocalyptic number.

It is an amenable number.

250800422001 is a deficient number, since it is larger than the sum of its proper divisors (83600140671).

250800422001 is an equidigital number, since it uses as much as digits as its factorization.

250800422001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83600140670.

The product of its (nonzero) digits is 1280, while the sum is 24.

The spelling of 250800422001 in words is "two hundred fifty billion, eight hundred million, four hundred twenty-two thousand, one".