2551101050 has 24 divisors (see below), whose sum is σ = 4769908992. Its totient is φ = 1015094000.

The previous prime is 2551101041. The next prime is 2551101083. The reversal of 2551101050 is 501011552.

It is a happy number.

2551101050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2551101050² = 13016233134622205000, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124016 + ... + 143115.

It is an arithmetic number, because the mean of its divisors is an integer number (198746208).

Almost surely, 2^2551101050 is an apocalyptic number.

2551101050 is a deficient number, since it is larger than the sum of its proper divisors (2218807942).

2551101050 is a wasteful number, since it uses less digits than its factorization.

2551101050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267334 (or 267329 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 20.

The square root of 2551101050 is about 50508.4255347561. The cubic root of 2551101050 is about 1366.3938139275.

The spelling of 2551101050 in words is "two billion, five hundred fifty-one million, one hundred one thousand, fifty".