5611877613 has 16 divisors (see below), whose sum is σ = 8316014400. Its totient is φ = 3740297040.

The previous prime is 5611877587. The next prime is 5611877629. The reversal of 5611877613 is 3167781165.

5611877613 is a `hidden beast` number, since 561 + 1 + 8 + 7 + 76 + 13 = 666.

5611877613 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5611877613 - 2⁶ = 5611877549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5611877693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90658 + ... + 139436.

It is an arithmetic number, because the mean of its divisors is an integer number (519750900).

Almost surely, 2^5611877613 is an apocalyptic number.

It is an amenable number.

5611877613 is a deficient number, since it is larger than the sum of its proper divisors (2704136787).

5611877613 is a wasteful number, since it uses less digits than its factorization.

5611877613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53049 (or 53043 counting only the distinct ones).

The product of its digits is 211680, while the sum is 45.

The square root of 5611877613 is about 74912.4663390547. The cubic root of 5611877613 is about 1777.0626145245.

The spelling of 5611877613 in words is "five billion, six hundred eleven million, eight hundred seventy-seven thousand, six hundred thirteen".