2650393992 has 16 divisors (see below), whose sum is σ = 6625985040. Its totient is φ = 883464656.

The previous prime is 2650393987. The next prime is 2650393997. The reversal of 2650393992 is 2993930562.

It is an interprime number because it is at equal distance from previous prime (2650393987) and next prime (2650393997).

It is not an unprimeable number, because it can be changed into a prime (2650393997) 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, 55216518 + ... + 55216565.

It is an arithmetic number, because the mean of its divisors is an integer number (414124065).

Almost surely, 2^2650393992 is an apocalyptic number.

It is an amenable number.

2650393992 is an abundant number, since it is smaller than the sum of its proper divisors (3975591048).

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

2650393992 is a wasteful number, since it uses less digits than its factorization.

2650393992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110433092 (or 110433088 counting only the distinct ones).

The product of its (nonzero) digits is 787320, while the sum is 48.

The square root of 2650393992 is about 51481.9773513023. The cubic root of 2650393992 is about 1383.8960809964.

The spelling of 2650393992 in words is "two billion, six hundred fifty million, three hundred ninety-three thousand, nine hundred ninety-two".