2578760612 has 12 divisors (see below), whose sum is σ = 4576392576. Its totient is φ = 1271219880.

The previous prime is 2578760603. The next prime is 2578760629. The reversal of 2578760612 is 2160678752.

It is a super-2 number, since 2×2578760612² = 13300012588005229088, which contains 22 as substring.

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, 4539788 + ... + 4540355.

It is an arithmetic number, because the mean of its divisors is an integer number (381366048).

Almost surely, 2^2578760612 is an apocalyptic number.

It is an amenable number.

2578760612 is a deficient number, since it is larger than the sum of its proper divisors (1997631964).

2578760612 is a wasteful number, since it uses less digits than its factorization.

2578760612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9080218 (or 9080216 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 2578760612 is about 50781.4987175448. The cubic root of 2578760612 is about 1371.3143143879.

The spelling of 2578760612 in words is "two billion, five hundred seventy-eight million, seven hundred sixty thousand, six hundred twelve".