2615522056 has 16 divisors (see below), whose sum is σ = 5604690240. Its totient is φ = 1120938000.

The previous prime is 2615522033. The next prime is 2615522057. The reversal of 2615522056 is 6502255162.

2615522056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2615522057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23352820 + ... + 23352931.

It is an arithmetic number, because the mean of its divisors is an integer number (350293140).

Almost surely, 2^2615522056 is an apocalyptic number.

It is an amenable number.

2615522056 is an abundant number, since it is smaller than the sum of its proper divisors (2989168184).

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

2615522056 is a wasteful number, since it uses less digits than its factorization.

2615522056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46705764 (or 46705760 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 2615522056 is about 51142.1749244203. The cubic root of 2615522056 is about 1377.7998365316.

The spelling of 2615522056 in words is "two billion, six hundred fifteen million, five hundred twenty-two thousand, fifty-six".