2558879068 has 12 divisors (see below), whose sum is σ = 4512222792. Its totient is φ = 1269672560.

The previous prime is 2558879039. The next prime is 2558879087. The reversal of 2558879068 is 8609788552.

It is a congruent number.

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, 2441155 + ... + 2442202.

It is an arithmetic number, because the mean of its divisors is an integer number (376018566).

Almost surely, 2^2558879068 is an apocalyptic number.

It is an amenable number.

2558879068 is a deficient number, since it is larger than the sum of its proper divisors (1953343724).

2558879068 is a wasteful number, since it uses less digits than its factorization.

2558879068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4883492 (or 4883490 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 58.

The square root of 2558879068 is about 50585.3641679093. The cubic root of 2558879068 is about 1367.7810649885.

The spelling of 2558879068 in words is "two billion, five hundred fifty-eight million, eight hundred seventy-nine thousand, sixty-eight".