2616517256 has 16 divisors (see below), whose sum is σ = 4935349440. Its totient is φ = 1300424080.

The previous prime is 2616517231. The next prime is 2616517259. The reversal of 2616517256 is 6527156162.

2616517256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2616517256³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2616517259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 977900 + ... + 980571.

It is an arithmetic number, because the mean of its divisors is an integer number (308459340).

Almost surely, 2^2616517256 is an apocalyptic number.

It is an amenable number.

2616517256 is a deficient number, since it is larger than the sum of its proper divisors (2318832184).

2616517256 is a wasteful number, since it uses less digits than its factorization.

2616517256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958644 (or 1958640 counting only the distinct ones).

The product of its digits is 151200, while the sum is 41.

The square root of 2616517256 is about 51151.9037377887. The cubic root of 2616517256 is about 1377.9745642397.

The spelling of 2616517256 in words is "two billion, six hundred sixteen million, five hundred seventeen thousand, two hundred fifty-six".