2551862092 has 48 divisors (see below), whose sum is σ = 4972391424. Its totient is φ = 1137960000.

The previous prime is 2551862087. The next prime is 2551862101. The reversal of 2551862092 is 2902681552.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1757967 + ... + 1759417.

It is an arithmetic number, because the mean of its divisors is an integer number (103591488).

Almost surely, 2^2551862092 is an apocalyptic number.

It is an amenable number.

2551862092 is a deficient number, since it is larger than the sum of its proper divisors (2420529332).

2551862092 is a wasteful number, since it uses less digits than its factorization.

2551862092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2590 (or 2588 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 2551862092 is about 50515.9587853185. The cubic root of 2551862092 is about 1366.5296741792.

The spelling of 2551862092 in words is "two billion, five hundred fifty-one million, eight hundred sixty-two thousand, ninety-two".