2513260766 has 8 divisors (see below), whose sum is σ = 3770121360. Its totient is φ = 1256553648.

The previous prime is 2513260723. The next prime is 2513260781. The reversal of 2513260766 is 6670623152.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 20855 + ... + 73901.

It is an arithmetic number, because the mean of its divisors is an integer number (471265170).

Almost surely, 2^2513260766 is an apocalyptic number.

2513260766 is a deficient number, since it is larger than the sum of its proper divisors (1256860594).

2513260766 is a wasteful number, since it uses less digits than its factorization.

2513260766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76738.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 2513260766 is about 50132.4322769203. The cubic root of 2513260766 is about 1359.6042616598.

The spelling of 2513260766 in words is "two billion, five hundred thirteen million, two hundred sixty thousand, seven hundred sixty-six".