250055830280 has 32 divisors (see below), whose sum is σ = 562662734040. Its totient is φ = 100015733760.

The previous prime is 250055830259. The next prime is 250055830303. The reversal of 250055830280 is 82038550052.

It can be written as a sum of positive squares in 4 ways, for example, as 246915572836 + 3140257444 = 496906^2 + 56038^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432122 + ... + 828758.

Almost surely, 2^250055830280 is an apocalyptic number.

250055830280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

250055830280 is an abundant number, since it is smaller than the sum of its proper divisors (312606903760).

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

250055830280 is a wasteful number, since it uses less digits than its factorization.

250055830280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412409 (or 412405 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 38.

The spelling of 250055830280 in words is "two hundred fifty billion, fifty-five million, eight hundred thirty thousand, two hundred eighty".