2550456616 has 16 divisors (see below), whose sum is σ = 4807146240. Its totient is φ = 1268550960.

The previous prime is 2550456613. The next prime is 2550456647. The reversal of 2550456616 is 6166540552.

It is not an unprimeable number, because it can be changed into a prime (2550456611) 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, 833046 + ... + 836101.

It is an arithmetic number, because the mean of its divisors is an integer number (300446640).

Almost surely, 2^2550456616 is an apocalyptic number.

It is an amenable number.

2550456616 is a deficient number, since it is larger than the sum of its proper divisors (2256689624).

2550456616 is a wasteful number, since it uses less digits than its factorization.

2550456616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669344 (or 1669340 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The square root of 2550456616 is about 50502.0456615373. The cubic root of 2550456616 is about 1366.2787492594.

The spelling of 2550456616 in words is "two billion, five hundred fifty million, four hundred fifty-six thousand, six hundred sixteen".