2479518162628 has 24 divisors (see below), whose sum is σ = 4673008769688. Its totient is φ = 1144375685376.

The previous prime is 2479518162623. The next prime is 2479518162739. The reversal of 2479518162628 is 8262618159742.

It can be written as a sum of positive squares in 4 ways, for example, as 515842841284 + 1963675321344 = 718222^2 + 1401312^2 .

It is a super-2 number, since 2×2479518162628² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2479518162623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3504000 + ... + 4151752.

It is an arithmetic number, because the mean of its divisors is an integer number (194708698737).

Almost surely, 2^{2479518162628} is an apocalyptic number.

It is an amenable number.

2479518162628 is a deficient number, since it is larger than the sum of its proper divisors (2193490607060).

2479518162628 is a wasteful number, since it uses less digits than its factorization.

2479518162628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721383 (or 721381 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 61.

The spelling of 2479518162628 in words is "two trillion, four hundred seventy-nine billion, five hundred eighteen million, one hundred sixty-two thousand, six hundred twenty-eight".