2481125636 has 24 divisors (see below), whose sum is σ = 4766877696. Its totient is φ = 1120597920.

The previous prime is 2481125617. The next prime is 2481125677. The reversal of 2481125636 is 6365211842.

It is a self number, because there is not a number n which added to its sum of digits gives 2481125636.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172676 + ... + 186491.

It is an arithmetic number, because the mean of its divisors is an integer number (198619904).

Almost surely, 2^2481125636 is an apocalyptic number.

It is an amenable number.

2481125636 is a deficient number, since it is larger than the sum of its proper divisors (2285752060).

2481125636 is a wasteful number, since it uses less digits than its factorization.

2481125636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359339 (or 359337 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 2481125636 is about 49810.8987672377. The cubic root of 2481125636 is about 1353.7846495333.

The spelling of 2481125636 in words is "two billion, four hundred eighty-one million, one hundred twenty-five thousand, six hundred thirty-six".