2494102580 has 12 divisors (see below), whose sum is σ = 5237615460. Its totient is φ = 997641024.

The previous prime is 2494102579. The next prime is 2494102591. The reversal of 2494102580 is 852014942.

It can be written as a sum of positive squares in 2 ways, for example, as 1733556496 + 760546084 = 41636^2 + 27578^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2494102580.

It is a congruent number.

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, 62352545 + ... + 62352584.

It is an arithmetic number, because the mean of its divisors is an integer number (436467955).

Almost surely, 2^2494102580 is an apocalyptic number.

2494102580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2494102580 is an abundant number, since it is smaller than the sum of its proper divisors (2743512880).

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

2494102580 is a wasteful number, since it uses less digits than its factorization.

2494102580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124705138 (or 124705136 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 2494102580 is about 49940.9909793548. The cubic root of 2494102580 is about 1356.1407639799.

The spelling of 2494102580 in words is "two billion, four hundred ninety-four million, one hundred two thousand, five hundred eighty".