5691924971 has 2 divisors, whose sum is σ = 5691924972. Its totient is φ = 5691924970.

The previous prime is 5691924949. The next prime is 5691924991. The reversal of 5691924971 is 1794291965.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5691924971 - 2³⁰ = 4618183147 is a prime.

It is not a weakly prime, because it can be changed into another prime (5691924941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2845962485 + 2845962486.

It is an arithmetic number, because the mean of its divisors is an integer number (2845962486).

Almost surely, 2^5691924971 is an apocalyptic number.

5691924971 is a deficient number, since it is larger than the sum of its proper divisors (1).

5691924971 is an equidigital number, since it uses as much as digits as its factorization.

5691924971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1224720, while the sum is 53.

The square root of 5691924971 is about 75444.8472130470. The cubic root of 5691924971 is about 1785.4720479192.

The spelling of 5691924971 in words is "five billion, six hundred ninety-one million, nine hundred twenty-four thousand, nine hundred seventy-one".