5692521691 has 2 divisors, whose sum is σ = 5692521692. Its totient is φ = 5692521690.

The previous prime is 5692521671. The next prime is 5692521697. The reversal of 5692521691 is 1961252965.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5692521691 is a prime.

It is not a weakly prime, because it can be changed into another prime (5692521697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2846260845 + 2846260846.

It is an arithmetic number, because the mean of its divisors is an integer number (2846260846).

Almost surely, 2^5692521691 is an apocalyptic number.

5692521691 is a deficient number, since it is larger than the sum of its proper divisors (1).

5692521691 is an equidigital number, since it uses as much as digits as its factorization.

5692521691 is an evil number, because the sum of its binary digits is even.

The product of its digits is 291600, while the sum is 46.

The square root of 5692521691 is about 75448.8017863770. The cubic root of 5692521691 is about 1785.5344397964.

The spelling of 5692521691 in words is "five billion, six hundred ninety-two million, five hundred twenty-one thousand, six hundred ninety-one".