5613771044 has 36 divisors (see below), whose sum is σ = 11432436876. Its totient is φ = 2404975104.

The previous prime is 5613770933. The next prime is 5613771067. The reversal of 5613771044 is 4401773165.

It can be written as a sum of positive squares in 2 ways, for example, as 2265760000 + 3348011044 = 47600^2 + 57862^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5613770989 and 5613771007.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 815264 + ... + 822120.

It is an arithmetic number, because the mean of its divisors is an integer number (317567691).

Almost surely, 2^5613771044 is an apocalyptic number.

It is an amenable number.

5613771044 is an abundant number, since it is smaller than the sum of its proper divisors (5818665832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5613771044 is a wasteful number, since it uses less digits than its factorization.

5613771044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11052 (or 11043 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 5613771044 is about 74925.1028961589. The cubic root of 5613771044 is about 1777.2624506178.

The spelling of 5613771044 in words is "five billion, six hundred thirteen million, seven hundred seventy-one thousand, forty-four".