2513257575306 has 8 divisors (see below), whose sum is σ = 5026515150624. Its totient is φ = 837752525100.

The previous prime is 2513257575289. The next prime is 2513257575331. The reversal of 2513257575306 is 6035757523152.

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

2513257575306 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 209438131270 + ... + 209438131281.

It is an arithmetic number, because the mean of its divisors is an integer number (628314393828).

Almost surely, 2^{2513257575306} is an apocalyptic number.

2513257575306 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2513257575306 is a wasteful number, since it uses less digits than its factorization.

2513257575306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418876262556.

The product of its (nonzero) digits is 6615000, while the sum is 51.

The spelling of 2513257575306 in words is "two trillion, five hundred thirteen billion, two hundred fifty-seven million, five hundred seventy-five thousand, three hundred six".