2550025251 has 12 divisors (see below), whose sum is σ = 3710257512. Its totient is φ = 1687607136.

The previous prime is 2550025223. The next prime is 2550025271. The reversal of 2550025251 is 1525200552.

It is not a de Polignac number, because 2550025251 - 2¹⁸ = 2549763107 is a prime.

It is a super-2 number, since 2×2550025251² = 13005257561475226002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2550025271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1032841 + ... + 1035306.

It is an arithmetic number, because the mean of its divisors is an integer number (309188126).

Almost surely, 2^2550025251 is an apocalyptic number.

2550025251 is a deficient number, since it is larger than the sum of its proper divisors (1160232261).

2550025251 is a wasteful number, since it uses less digits than its factorization.

2550025251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2068290 (or 2068287 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

The square root of 2550025251 is about 50497.7747133475. The cubic root of 2550025251 is about 1366.2017175547.

The spelling of 2550025251 in words is "two billion, five hundred fifty million, twenty-five thousand, two hundred fifty-one".