5667132791 has 4 divisors (see below), whose sum is σ = 5805355584. Its totient is φ = 5528910000.

The previous prime is 5667132707. The next prime is 5667132799. The reversal of 5667132791 is 1972317665.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1972317665 = 5 ⋅394463533.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5667132791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5667132799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69111335 + ... + 69111416.

It is an arithmetic number, because the mean of its divisors is an integer number (1451338896).

Almost surely, 2^5667132791 is an apocalyptic number.

5667132791 is a deficient number, since it is larger than the sum of its proper divisors (138222793).

5667132791 is a wasteful number, since it uses less digits than its factorization.

5667132791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138222792.

The product of its digits is 476280, while the sum is 47.

The square root of 5667132791 is about 75280.3612571034. The cubic root of 5667132791 is about 1782.8759625484.

The spelling of 5667132791 in words is "five billion, six hundred sixty-seven million, one hundred thirty-two thousand, seven hundred ninety-one".