250045794 has 12 divisors (see below), whose sum is σ = 541765926. Its totient is φ = 83348592.

The previous prime is 250045769. The next prime is 250045799. The reversal of 250045794 is 497540052.

It can be written as a sum of positive squares in only one way, i.e., 236759769 + 13286025 = 15387^2 + 3645^2 .

It is not an unprimeable number, because it can be changed into a prime (250045799) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6945699 + ... + 6945734.

Almost surely, 2^250045794 is an apocalyptic number.

250045794 is an abundant number, since it is smaller than the sum of its proper divisors (291720132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

250045794 is a wasteful number, since it uses less digits than its factorization.

250045794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13891441 (or 13891438 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 250045794 is about 15812.8363679638. The cubic root of 250045794 is about 629.9989871488.

The spelling of 250045794 in words is "two hundred fifty million, forty-five thousand, seven hundred ninety-four".