250500888225 has 288 divisors, whose sum is σ = 566706585600. Its totient is φ = 107867894400.

The previous prime is 250500888221. The next prime is 250500888233. The reversal of 250500888225 is 522888005052.

It is not a de Polignac number, because 250500888225 - 2² = 250500888221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (250500888221) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 120028132 + ... + 120030218.

It is an arithmetic number, because the mean of its divisors is an integer number (1967731200).

Almost surely, 2^250500888225 is an apocalyptic number.

250500888225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250500888225 is an abundant number, since it is smaller than the sum of its proper divisors (316205697375).

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

250500888225 is a wasteful number, since it uses less digits than its factorization.

250500888225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2330 (or 2312 counting only the distinct ones).

The product of its (nonzero) digits is 512000, while the sum is 45.

The spelling of 250500888225 in words is "two hundred fifty billion, five hundred million, eight hundred eighty-eight thousand, two hundred twenty-five".