5067706691 has 2 divisors, whose sum is σ = 5067706692. Its totient is φ = 5067706690.

The previous prime is 5067706687. The next prime is 5067706751. The reversal of 5067706691 is 1966077605.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5067706691 - 2² = 5067706687 is a prime.

It is a super-2 number, since 2×5067706691² = 51363302212012338962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5067706601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2533853345 + 2533853346.

It is an arithmetic number, because the mean of its divisors is an integer number (2533853346).

Almost surely, 2^5067706691 is an apocalyptic number.

5067706691 is a deficient number, since it is larger than the sum of its proper divisors (1).

5067706691 is an equidigital number, since it uses as much as digits as its factorization.

5067706691 is an evil number, because the sum of its binary digits is even.

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

The square root of 5067706691 is about 71187.8268456061. The cubic root of 5067706691 is about 1717.6598212325.

The spelling of 5067706691 in words is "five billion, sixty-seven million, seven hundred six thousand, six hundred ninety-one".