2513254523153 has 16 divisors (see below), whose sum is σ = 2768642927232. Its totient is φ = 2262355920000.

The previous prime is 2513254523149. The next prime is 2513254523209. The reversal of 2513254523153 is 3513254523152.

It is not a de Polignac number, because 2513254523153 - 2² = 2513254523149 is a prime.

It is a super-2 number, since 2×2513254523153² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2513254523153.

It is not an unprimeable number, because it can be changed into a prime (2513254523123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11105813 + ... + 11329853.

It is an arithmetic number, because the mean of its divisors is an integer number (173040182952).

Almost surely, 2^{2513254523153} is an apocalyptic number.

It is an amenable number.

2513254523153 is a deficient number, since it is larger than the sum of its proper divisors (255388404079).

2513254523153 is a wasteful number, since it uses less digits than its factorization.

2513254523153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234056.

The product of its digits is 540000, while the sum is 41.

Subtracting 2513254523153 from its reverse (3513254523152), we obtain a palindrome (999999999999).

The spelling of 2513254523153 in words is "two trillion, five hundred thirteen billion, two hundred fifty-four million, five hundred twenty-three thousand, one hundred fifty-three".