2551150500 has 48 divisors (see below), whose sum is σ = 7428954624. Its totient is φ = 680306400.

The previous prime is 2551150493. The next prime is 2551150517. The reversal of 2551150500 is 50511552.

2551150500 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 848884 + ... + 851883.

It is an arithmetic number, because the mean of its divisors is an integer number (154769888).

Almost surely, 2^2551150500 is an apocalyptic number.

2551150500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2551150500 is an abundant number, since it is smaller than the sum of its proper divisors (4877804124).

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

2551150500 is a wasteful number, since it uses less digits than its factorization.

2551150500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700789 (or 1700777 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 24.

The square root of 2551150500 is about 50508.9150546713. The cubic root of 2551150500 is about 1366.4026424994.

The spelling of 2551150500 in words is "two billion, five hundred fifty-one million, one hundred fifty thousand, five hundred".