5707206997 has 2 divisors, whose sum is σ = 5707206998. Its totient is φ = 5707206996.

The previous prime is 5707206991. The next prime is 5707207007. The reversal of 5707206997 is 7996027075.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5345218321 + 361988676 = 73111^2 + 19026^2 .

It is a cyclic number.

It is not a de Polignac number, because 5707206997 - 2²⁷ = 5572989269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5707206991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2853603498 + 2853603499.

It is an arithmetic number, because the mean of its divisors is an integer number (2853603499).

Almost surely, 2^5707206997 is an apocalyptic number.

It is an amenable number.

5707206997 is a deficient number, since it is larger than the sum of its proper divisors (1).

5707206997 is an equidigital number, since it uses as much as digits as its factorization.

5707206997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1666980, while the sum is 52.

The square root of 5707206997 is about 75546.0587787344. The cubic root of 5707206997 is about 1787.0685346019.

The spelling of 5707206997 in words is "five billion, seven hundred seven million, two hundred six thousand, nine hundred ninety-seven".