2613020063 has 2 divisors, whose sum is σ = 2613020064. Its totient is φ = 2613020062.

The previous prime is 2613020051. The next prime is 2613020099. The reversal of 2613020063 is 3600203162.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2613020063 - 2⁸ = 2613019807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2613020863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306510031 + 1306510032.

It is an arithmetic number, because the mean of its divisors is an integer number (1306510032).

Almost surely, 2^2613020063 is an apocalyptic number.

2613020063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2613020063 is an equidigital number, since it uses as much as digits as its factorization.

2613020063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2613020063 is about 51117.7079200545. The cubic root of 2613020063 is about 1377.3603646325.

The spelling of 2613020063 in words is "two billion, six hundred thirteen million, twenty thousand, sixty-three".