2479546180 has 24 divisors (see below), whose sum is σ = 5211140760. Its totient is φ = 991038720.

The previous prime is 2479546159. The next prime is 2479546183. The reversal of 2479546180 is 816459742.

It can be written as a sum of positive squares in 4 ways, for example, as 1407900484 + 1071645696 = 37522^2 + 32736^2 .

It is a super-2 number, since 2×2479546180² = 12296298517505184800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2479546180.

It is not an unprimeable number, because it can be changed into a prime (2479546183) 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 7 ways as a sum of consecutive naturals, for example, 22311 + ... + 73870.

It is an arithmetic number, because the mean of its divisors is an integer number (217130865).

Almost surely, 2^2479546180 is an apocalyptic number.

2479546180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2479546180 is an abundant number, since it is smaller than the sum of its proper divisors (2731594580).

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

2479546180 is a wasteful number, since it uses less digits than its factorization.

2479546180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97479 (or 97477 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 2479546180 is about 49795.0417210389. The cubic root of 2479546180 is about 1353.4973206500.

The spelling of 2479546180 in words is "two billion, four hundred seventy-nine million, five hundred forty-six thousand, one hundred eighty".