5611975679 has 12 divisors (see below), whose sum is σ = 5968151640. Its totient is φ = 5275979280.

The previous prime is 5611975673. The next prime is 5611975727. The reversal of 5611975679 is 9765791165.

5611975679 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-5611975679 is a prime.

It is a super-2 number, since 2×5611975679² = 62988542043375022082, which contains 22 as substring.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5611975673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12044 + ... + 106625.

It is an arithmetic number, because the mean of its divisors is an integer number (497345970).

Almost surely, 2^5611975679 is an apocalyptic number.

5611975679 is a deficient number, since it is larger than the sum of its proper divisors (356175961).

5611975679 is a wasteful number, since it uses less digits than its factorization.

5611975679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118838 (or 118819 counting only the distinct ones).

The product of its digits is 3572100, while the sum is 56.

The square root of 5611975679 is about 74913.1208734491. The cubic root of 5611975679 is about 1777.0729656891.

The spelling of 5611975679 in words is "five billion, six hundred eleven million, nine hundred seventy-five thousand, six hundred seventy-nine".