2513001515 has 8 divisors (see below), whose sum is σ = 3112879488. Its totient is φ = 1945549440.

The previous prime is 2513001511. The next prime is 2513001527. The reversal of 2513001515 is 5151003152.

It is a happy number.

2513001515 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2513001515 - 2² = 2513001511 is a prime.

It is a super-2 number, since 2×2513001515² = 12630353228784590450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2513001511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8106302 + ... + 8106611.

It is an arithmetic number, because the mean of its divisors is an integer number (389109936).

Almost surely, 2^2513001515 is an apocalyptic number.

2513001515 is a deficient number, since it is larger than the sum of its proper divisors (599877973).

2513001515 is a wasteful number, since it uses less digits than its factorization.

2513001515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16212949.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 2513001515 is about 50129.8465487378. The cubic root of 2513001515 is about 1359.5575108557.

Adding to 2513001515 its reverse (5151003152), we get a palindrome (7664004667).

The spelling of 2513001515 in words is "two billion, five hundred thirteen million, one thousand, five hundred fifteen".