5613623677 has 2 divisors, whose sum is σ = 5613623678. Its totient is φ = 5613623676.

The previous prime is 5613623657. The next prime is 5613623681. The reversal of 5613623677 is 7763263165.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5503562596 + 110061081 = 74186^2 + 10491^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5613623677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5613623627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2806811838 + 2806811839.

It is an arithmetic number, because the mean of its divisors is an integer number (2806811839).

Almost surely, 2^5613623677 is an apocalyptic number.

It is an amenable number.

5613623677 is a deficient number, since it is larger than the sum of its proper divisors (1).

5613623677 is an equidigital number, since it uses as much as digits as its factorization.

5613623677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 952560, while the sum is 46.

The square root of 5613623677 is about 74924.1194609586. The cubic root of 5613623677 is about 1777.2468988538.

The spelling of 5613623677 in words is "five billion, six hundred thirteen million, six hundred twenty-three thousand, six hundred seventy-seven".