2479945292 has 12 divisors (see below), whose sum is σ = 4734441096. Its totient is φ = 1127247840.

The previous prime is 2479945283. The next prime is 2479945309. The reversal of 2479945292 is 2925499742.

2479945292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28181153 + ... + 28181240.

It is an arithmetic number, because the mean of its divisors is an integer number (394536758).

Almost surely, 2^2479945292 is an apocalyptic number.

2479945292 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2479945292 is a deficient number, since it is larger than the sum of its proper divisors (2254495804).

2479945292 is a wasteful number, since it uses less digits than its factorization.

2479945292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56362408 (or 56362406 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 53.

The square root of 2479945292 is about 49799.0491073876. The cubic root of 2479945292 is about 1353.5699371696.

The spelling of 2479945292 in words is "two billion, four hundred seventy-nine million, nine hundred forty-five thousand, two hundred ninety-two".