5666634361 has 16 divisors (see below), whose sum is σ = 6331219200. Its totient is φ = 5044069888.

The previous prime is 5666634341. The next prime is 5666634401. The reversal of 5666634361 is 1634366665.

It is a cyclic number.

It is not a de Polignac number, because 5666634361 - 2¹³ = 5666626169 is a prime.

It is a super-2 number, since 2×5666634361² = 64221489962531756642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5666634341) 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, 46621 + ... + 116218.

It is an arithmetic number, because the mean of its divisors is an integer number (395701200).

Almost surely, 2^5666634361 is an apocalyptic number.

It is an amenable number.

5666634361 is a deficient number, since it is larger than the sum of its proper divisors (664584839).

5666634361 is a wasteful number, since it uses less digits than its factorization.

5666634361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162968.

The product of its digits is 1399680, while the sum is 46.

The square root of 5666634361 is about 75277.0506927576. The cubic root of 5666634361 is about 1782.8236924410.

The spelling of 5666634361 in words is "five billion, six hundred sixty-six million, six hundred thirty-four thousand, three hundred sixty-one".