5611576873 has 6 divisors (see below), whose sum is σ = 6527752746. Its totient is φ = 4809922992.

The previous prime is 5611576849. The next prime is 5611576897. The reversal of 5611576873 is 3786751165.

It is an interprime number because it is at equal distance from previous prime (5611576849) and next prime (5611576897).

It can be written as a sum of positive squares in only one way, i.e., 5247988249 + 363588624 = 72443^2 + 19068^2 .

It is not a de Polignac number, because 5611576873 - 2²¹ = 5609479721 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49), and also a Moran number because the ratio is a prime number: 114521977 = 5611576873 / (5 + 6 + 1 + 1 + 5 + 7 + 6 + 8 + 7 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5611576273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57260940 + ... + 57261037.

It is an arithmetic number, because the mean of its divisors is an integer number (1087958791).

Almost surely, 2^5611576873 is an apocalyptic number.

It is an amenable number.

5611576873 is a deficient number, since it is larger than the sum of its proper divisors (916175873).

5611576873 is a wasteful number, since it uses less digits than its factorization.

5611576873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114521991 (or 114521984 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 49.

The square root of 5611576873 is about 74910.4590361052. The cubic root of 5611576873 is about 1777.0308697506.

The spelling of 5611576873 in words is "five billion, six hundred eleven million, five hundred seventy-six thousand, eight hundred seventy-three".