2613372563 has 2 divisors, whose sum is σ = 2613372564. Its totient is φ = 2613372562.

The previous prime is 2613372469. The next prime is 2613372569. The reversal of 2613372563 is 3652733162.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2613372563 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2613372569) 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 as a sum of consecutive naturals, namely, 1306686281 + 1306686282.

It is an arithmetic number, because the mean of its divisors is an integer number (1306686282).

Almost surely, 2^2613372563 is an apocalyptic number.

2613372563 is a deficient number, since it is larger than the sum of its proper divisors (1).

2613372563 is an equidigital number, since it uses as much as digits as its factorization.

2613372563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 38.

The square root of 2613372563 is about 51121.1557283284. The cubic root of 2613372563 is about 1377.4222977834.

The spelling of 2613372563 in words is "two billion, six hundred thirteen million, three hundred seventy-two thousand, five hundred sixty-three".