2530600856 has 32 divisors (see below), whose sum is σ = 5439860640. Its totient is φ = 1081114368.

The previous prime is 2530600847. The next prime is 2530600867. The reversal of 2530600856 is 6580060352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53525 + ... + 89028.

It is an arithmetic number, because the mean of its divisors is an integer number (169995645).

Almost surely, 2^2530600856 is an apocalyptic number.

It is an amenable number.

2530600856 is an abundant number, since it is smaller than the sum of its proper divisors (2909259784).

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

2530600856 is a wasteful number, since it uses less digits than its factorization.

2530600856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142883 (or 142879 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 2530600856 is about 50305.0778351450. The cubic root of 2530600856 is about 1362.7239336336.

The spelling of 2530600856 in words is "two billion, five hundred thirty million, six hundred thousand, eight hundred fifty-six".