2650662113 has 4 divisors (see below), whose sum is σ = 2891631408. Its totient is φ = 2409692820.

The previous prime is 2650662067. The next prime is 2650662121. The reversal of 2650662113 is 3112660562.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2650662113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2650662113.

It is not an unprimeable number, because it can be changed into a prime (2650662613) 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, 120484631 + ... + 120484652.

It is an arithmetic number, because the mean of its divisors is an integer number (722907852).

Almost surely, 2^2650662113 is an apocalyptic number.

It is an amenable number.

2650662113 is a deficient number, since it is larger than the sum of its proper divisors (240969295).

2650662113 is a wasteful number, since it uses less digits than its factorization.

2650662113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240969294.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 2650662113 is about 51484.5813132437. The cubic root of 2650662113 is about 1383.9427456421.

The spelling of 2650662113 in words is "two billion, six hundred fifty million, six hundred sixty-two thousand, one hundred thirteen".