2551030848 has 140 divisors (see below), whose sum is σ = 7610967760. Its totient is φ = 844846848.

The previous prime is 2551030843. The next prime is 2551030883. The reversal of 2551030848 is 8480301552.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2551030841) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 843483 + ... + 846501.

Almost surely, 2^2551030848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2551030848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3805483880).

2551030848 is an abundant number, since it is smaller than the sum of its proper divisors (5059936912).

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

2551030848 is a wasteful number, since it uses less digits than its factorization.

2551030848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3206 (or 3187 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 2551030848 is about 50507.7305766157. The cubic root of 2551030848 is about 1366.3812801944.

The spelling of 2551030848 in words is "two billion, five hundred fifty-one million, thirty thousand, eight hundred forty-eight".