2513272227 has 4 divisors (see below), whose sum is σ = 3351029640. Its totient is φ = 1675514816.

The previous prime is 2513272193. The next prime is 2513272241. The reversal of 2513272227 is 7222723152.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2513272227 - 2²⁸ = 2244836771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2513272297) by changing a digit.

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, 418878702 + ... + 418878707.

It is an arithmetic number, because the mean of its divisors is an integer number (837757410).

Almost surely, 2^2513272227 is an apocalyptic number.

2513272227 is a deficient number, since it is larger than the sum of its proper divisors (837757413).

2513272227 is an equidigital number, since it uses as much as digits as its factorization.

2513272227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837757412.

The product of its digits is 23520, while the sum is 33.

The square root of 2513272227 is about 50132.5465840306. The cubic root of 2513272227 is about 1359.6063283509.

Adding to 2513272227 its reverse (7222723152), we get a palindrome (9735995379).

The spelling of 2513272227 in words is "two billion, five hundred thirteen million, two hundred seventy-two thousand, two hundred twenty-seven".