2478495524 has 12 divisors (see below), whose sum is σ = 4337718924. Its totient is φ = 1239147264.

The previous prime is 2478495521. The next prime is 2478495553. The reversal of 2478495524 is 4255948742.

It can be written as a sum of positive squares in 2 ways, for example, as 465178624 + 2013316900 = 21568^2 + 44870^2 .

It is a super-2 number, since 2×2478495524² = 12285880124976069152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2478495521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72584 + ... + 101120.

It is an arithmetic number, because the mean of its divisors is an integer number (361476577).

Almost surely, 2^2478495524 is an apocalyptic number.

It is an amenable number.

2478495524 is a deficient number, since it is larger than the sum of its proper divisors (1859223400).

2478495524 is a wasteful number, since it uses less digits than its factorization.

2478495524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50254 (or 50252 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 50.

The square root of 2478495524 is about 49784.4907978378. The cubic root of 2478495524 is about 1353.3061215513.

The spelling of 2478495524 in words is "two billion, four hundred seventy-eight million, four hundred ninety-five thousand, five hundred twenty-four".