2656042552 has 24 divisors (see below), whose sum is σ = 5145924600. Its totient is φ = 1285178160.

The previous prime is 2656042483. The next prime is 2656042573. The reversal of 2656042552 is 2552406562.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 165052 + ... + 180427.

It is an arithmetic number, because the mean of its divisors is an integer number (214413525).

Almost surely, 2^2656042552 is an apocalyptic number.

It is an amenable number.

2656042552 is a deficient number, since it is larger than the sum of its proper divisors (2489882048).

2656042552 is a wasteful number, since it uses less digits than its factorization.

2656042552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345547 (or 345512 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 2656042552 is about 51536.8077397116. The cubic root of 2656042552 is about 1384.8785101982.

The spelling of 2656042552 in words is "two billion, six hundred fifty-six million, forty-two thousand, five hundred fifty-two".