2577380012 has 24 divisors (see below), whose sum is σ = 4545658656. Its totient is φ = 1278660608.

The previous prime is 2577379999. The next prime is 2577380111. The reversal of 2577380012 is 2100837752.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265598 + ... + 275130.

It is an arithmetic number, because the mean of its divisors is an integer number (189402444).

Almost surely, 2^2577380012 is an apocalyptic number.

It is an amenable number.

2577380012 is a deficient number, since it is larger than the sum of its proper divisors (1968278644).

2577380012 is a wasteful number, since it uses less digits than its factorization.

2577380012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10057 (or 10055 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 2577380012 is about 50767.9033642320. The cubic root of 2577380012 is about 1371.0695489378.

The spelling of 2577380012 in words is "two billion, five hundred seventy-seven million, three hundred eighty thousand, twelve".