2576117616 has 40 divisors (see below), whose sum is σ = 6809742720. Its totient is φ = 838735296.

The previous prime is 2576117543. The next prime is 2576117623. The reversal of 2576117616 is 6167116752.

2576117616 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 621996 + ... + 626123.

It is an arithmetic number, because the mean of its divisors is an integer number (170243568).

Almost surely, 2^2576117616 is an apocalyptic number.

It is an amenable number.

2576117616 is an abundant number, since it is smaller than the sum of its proper divisors (4233625104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2576117616 is a wasteful number, since it uses less digits than its factorization.

2576117616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248173 (or 1248167 counting only the distinct ones).

The product of its digits is 105840, while the sum is 42.

The square root of 2576117616 is about 50755.4688284918. The cubic root of 2576117616 is about 1370.8456632645.

The spelling of 2576117616 in words is "two billion, five hundred seventy-six million, one hundred seventeen thousand, six hundred sixteen".