2656525014 has 96 divisors (see below), whose sum is σ = 7118092800. Its totient is φ = 703961280.

The previous prime is 2656525007. The next prime is 2656525037. The reversal of 2656525014 is 4105256562.

It is a self number, because there is not a number n which added to its sum of digits gives 2656525014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21747 + ... + 76065.

It is an arithmetic number, because the mean of its divisors is an integer number (74146800).

Almost surely, 2^2656525014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2656525014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3559046400).

2656525014 is an abundant number, since it is smaller than the sum of its proper divisors (4461567786).

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

2656525014 is a wasteful number, since it uses less digits than its factorization.

2656525014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54370 (or 54367 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 2656525014 is about 51541.4882788613. The cubic root of 2656525014 is about 1384.9623581024.

The spelling of 2656525014 in words is "two billion, six hundred fifty-six million, five hundred twenty-five thousand, fourteen".