2505076830 has 48 divisors (see below), whose sum is σ = 6723310464. Its totient is φ = 646470720.

The previous prime is 2505076751. The next prime is 2505076879. The reversal of 2505076830 is 386705052.

2505076830 is a `hidden beast` number, since 2 + 505 + 0 + 76 + 83 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 446149 + ... + 451728.

It is an arithmetic number, because the mean of its divisors is an integer number (140068968).

Almost surely, 2^2505076830 is an apocalyptic number.

2505076830 is an abundant number, since it is smaller than the sum of its proper divisors (4218233634).

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

2505076830 is a wasteful number, since it uses less digits than its factorization.

2505076830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897921 (or 897918 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 2505076830 is about 50050.7425519342. The cubic root of 2505076830 is about 1358.1268962333.

The spelling of 2505076830 in words is "two billion, five hundred five million, seventy-six thousand, eight hundred thirty".