2152312496 has 40 divisors (see below), whose sum is σ = 4293527280. Its totient is φ = 1044451584.

The previous prime is 2152312483. The next prime is 2152312499. The reversal of 2152312496 is 6942132512.

It is not an unprimeable number, because it can be changed into a prime (2152312499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243710 + ... + 252386.

It is an arithmetic number, because the mean of its divisors is an integer number (107338182).

Almost surely, 2^2152312496 is an apocalyptic number.

It is an amenable number.

2152312496 is a deficient number, since it is larger than the sum of its proper divisors (2141214784).

2152312496 is a wasteful number, since it uses less digits than its factorization.

2152312496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9141 (or 9135 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 2152312496 is about 46393.0220615127. The cubic root of 2152312496 is about 1291.1254517300.

The spelling of 2152312496 in words is "two billion, one hundred fifty-two million, three hundred twelve thousand, four hundred ninety-six".