2513224245 has 32 divisors (see below), whose sum is σ = 4754085120. Its totient is φ = 1109283840.

The previous prime is 2513224243. The next prime is 2513224289. The reversal of 2513224245 is 5424223152.

It is not a de Polignac number, because 2513224245 - 2¹ = 2513224243 is a prime.

It is a super-2 number, since 2×2513224245² = 12632592211311640050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513224243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 409636 + ... + 415725.

It is an arithmetic number, because the mean of its divisors is an integer number (148565160).

Almost surely, 2^2513224245 is an apocalyptic number.

It is an amenable number.

2513224245 is a deficient number, since it is larger than the sum of its proper divisors (2240860875).

2513224245 is a wasteful number, since it uses less digits than its factorization.

2513224245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825405.

The product of its digits is 19200, while the sum is 30.

The square root of 2513224245 is about 50132.0680303536. The cubic root of 2513224245 is about 1359.5976760124.

Adding to 2513224245 its reverse (5424223152), we get a palindrome (7937447397).

The spelling of 2513224245 in words is "two billion, five hundred thirteen million, two hundred twenty-four thousand, two hundred forty-five".