5613873623 has 2 divisors, whose sum is σ = 5613873624. Its totient is φ = 5613873622.

The previous prime is 5613873619. The next prime is 5613873647. The reversal of 5613873623 is 3263783165.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5613873623 - 2² = 5613873619 is a prime.

It is a super-2 number, since 2×5613873623² = 63031154110030292258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5613873673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2806936811 + 2806936812.

It is an arithmetic number, because the mean of its divisors is an integer number (2806936812).

Almost surely, 2^5613873623 is an apocalyptic number.

5613873623 is a deficient number, since it is larger than the sum of its proper divisors (1).

5613873623 is an equidigital number, since it uses as much as digits as its factorization.

5613873623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 44.

The square root of 5613873623 is about 74925.7874366363. The cubic root of 5613873623 is about 1777.2732757057.

The spelling of 5613873623 in words is "five billion, six hundred thirteen million, eight hundred seventy-three thousand, six hundred twenty-three".