2653403912 has 16 divisors (see below), whose sum is σ = 5000136000. Its totient is φ = 1320034320.

The previous prime is 2653403899. The next prime is 2653403917. The reversal of 2653403912 is 2193043562.

2653403912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2653403917) 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, 831764 + ... + 834947.

It is an arithmetic number, because the mean of its divisors is an integer number (312508500).

Almost surely, 2^2653403912 is an apocalyptic number.

It is an amenable number.

2653403912 is a deficient number, since it is larger than the sum of its proper divisors (2346732088).

2653403912 is a wasteful number, since it uses less digits than its factorization.

2653403912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666916 (or 1666912 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 2653403912 is about 51511.2018108683. The cubic root of 2653403912 is about 1384.4197566814.

The spelling of 2653403912 in words is "two billion, six hundred fifty-three million, four hundred three thousand, nine hundred twelve".