5667665615 has 32 divisors (see below), whose sum is σ = 7315940736. Its totient is φ = 4199731200.

The previous prime is 5667665609. The next prime is 5667665623. The reversal of 5667665615 is 5165667665.

It is not a de Polignac number, because 5667665615 - 2¹⁴ = 5667649231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 4349054 + ... + 4350356.

It is an arithmetic number, because the mean of its divisors is an integer number (228623148).

Almost surely, 2^5667665615 is an apocalyptic number.

5667665615 is a deficient number, since it is larger than the sum of its proper divisors (1648275121).

5667665615 is a wasteful number, since it uses less digits than its factorization.

5667665615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2099.

The product of its digits is 6804000, while the sum is 53.

The square root of 5667665615 is about 75283.9001048697. The cubic root of 5667665615 is about 1782.9318361484.

The spelling of 5667665615 in words is "five billion, six hundred sixty-seven million, six hundred sixty-five thousand, six hundred fifteen".