2513305860 has 48 divisors (see below), whose sum is σ = 7578586176. Its totient is φ = 618659712.

The previous prime is 2513305853. The next prime is 2513305877. The reversal of 2513305860 is 685033152.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1610314 + ... + 1611873.

It is an arithmetic number, because the mean of its divisors is an integer number (157887212).

Almost surely, 2^2513305860 is an apocalyptic number.

2513305860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2513305860 is an abundant number, since it is smaller than the sum of its proper divisors (5065280316).

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

2513305860 is a wasteful number, since it uses less digits than its factorization.

2513305860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3222212 (or 3222210 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 2513305860 is about 50132.8820236778. The cubic root of 2513305860 is about 1359.6123931450.

The spelling of 2513305860 in words is "two billion, five hundred thirteen million, three hundred five thousand, eight hundred sixty".