2656045412 has 12 divisors (see below), whose sum is σ = 4706916480. Its totient is φ = 1311212136.

The previous prime is 2656045409. The next prime is 2656045433. The reversal of 2656045412 is 2145406562.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4202288 + ... + 4202919.

It is an arithmetic number, because the mean of its divisors is an integer number (392243040).

Almost surely, 2^2656045412 is an apocalyptic number.

It is an amenable number.

2656045412 is a deficient number, since it is larger than the sum of its proper divisors (2050871068).

2656045412 is a wasteful number, since it uses less digits than its factorization.

2656045412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8405290 (or 8405288 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 2656045412 is about 51536.8354868632. The cubic root of 2656045412 is about 1384.8790072725.

The spelling of 2656045412 in words is "two billion, six hundred fifty-six million, forty-five thousand, four hundred twelve".