2650516456 has 16 divisors (see below), whose sum is σ = 5679678240. Its totient is φ = 1135935600.

The previous prime is 2650516433. The next prime is 2650516459. The reversal of 2650516456 is 6546150562.

It is not an unprimeable number, because it can be changed into a prime (2650516459) 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, 23665270 + ... + 23665381.

It is an arithmetic number, because the mean of its divisors is an integer number (354979890).

Almost surely, 2^2650516456 is an apocalyptic number.

It is an amenable number.

2650516456 is an abundant number, since it is smaller than the sum of its proper divisors (3029161784).

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

2650516456 is a wasteful number, since it uses less digits than its factorization.

2650516456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47330664 (or 47330660 counting only the distinct ones).

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

The square root of 2650516456 is about 51483.1667246684. The cubic root of 2650516456 is about 1383.9173954173.

The spelling of 2650516456 in words is "two billion, six hundred fifty million, five hundred sixteen thousand, four hundred fifty-six".