2556050532 has 48 divisors (see below), whose sum is σ = 6838121472. Its totient is φ = 727944480.

The previous prime is 2556050509. The next prime is 2556050551. The reversal of 2556050532 is 2350506552.

It is a junction number, because it is equal to n+sod(n) for n = 2556050493 and 2556050502.

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, 22798 + ... + 75045.

It is an arithmetic number, because the mean of its divisors is an integer number (142460864).

Almost surely, 2^2556050532 is an apocalyptic number.

It is an amenable number.

2556050532 is an abundant number, since it is smaller than the sum of its proper divisors (4282070940).

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

2556050532 is a wasteful number, since it uses less digits than its factorization.

2556050532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98168 (or 98166 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 2556050532 is about 50557.3983903444. The cubic root of 2556050532 is about 1367.2769061672.

The spelling of 2556050532 in words is "two billion, five hundred fifty-six million, fifty thousand, five hundred thirty-two".