2578412996 has 12 divisors (see below), whose sum is σ = 4575775680. Its totient is φ = 1271048520.

The previous prime is 2578412989. The next prime is 2578413049. The reversal of 2578412996 is 6992148752.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

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, 4539176 + ... + 4539743.

It is an arithmetic number, because the mean of its divisors is an integer number (381314640).

Almost surely, 2^2578412996 is an apocalyptic number.

It is an amenable number.

2578412996 is a deficient number, since it is larger than the sum of its proper divisors (1997362684).

2578412996 is a wasteful number, since it uses less digits than its factorization.

2578412996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9078994 (or 9078992 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 53.

The square root of 2578412996 is about 50778.0759383417. The cubic root of 2578412996 is about 1371.2526940608.

The spelling of 2578412996 in words is "two billion, five hundred seventy-eight million, four hundred twelve thousand, nine hundred ninety-six".