2513112499 has 8 divisors (see below), whose sum is σ = 2670155280. Its totient is φ = 2365277728.

The previous prime is 2513112473. The next prime is 2513112509. The reversal of 2513112499 is 9942113152.

It is not a de Polignac number, because 2513112499 - 2⁵ = 2513112467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2513112599) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 250849 + ... + 260674.

It is an arithmetic number, because the mean of its divisors is an integer number (333769410).

Almost surely, 2^2513112499 is an apocalyptic number.

2513112499 is a deficient number, since it is larger than the sum of its proper divisors (157042781).

2513112499 is an frugal number, since it uses more digits than its factorization.

2513112499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511574 (or 511540 counting only the distinct ones).

The product of its digits is 19440, while the sum is 37.

The square root of 2513112499 is about 50130.9535018037. The cubic root of 2513112499 is about 1359.5775250245.

The spelling of 2513112499 in words is "two billion, five hundred thirteen million, one hundred twelve thousand, four hundred ninety-nine".