2655279464 has 8 divisors (see below), whose sum is σ = 4978649010. Its totient is φ = 1327639728.

The previous prime is 2655279449. The next prime is 2655279467. The reversal of 2655279464 is 4649725562.

It can be written as a sum of positive squares in only one way, i.e., 2517028900 + 138250564 = 50170^2 + 11758^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2655279467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165954959 + ... + 165954974.

Almost surely, 2^2655279464 is an apocalyptic number.

It is an amenable number.

2655279464 is a deficient number, since it is larger than the sum of its proper divisors (2323369546).

2655279464 is a wasteful number, since it uses less digits than its factorization.

2655279464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331909939 (or 331909935 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 50.

The square root of 2655279464 is about 51529.4038777861. The cubic root of 2655279464 is about 1384.7458710840.

The spelling of 2655279464 in words is "two billion, six hundred fifty-five million, two hundred seventy-nine thousand, four hundred sixty-four".