5670279917 has 2 divisors, whose sum is σ = 5670279918. Its totient is φ = 5670279916.

The previous prime is 5670279913. The next prime is 5670279929. The reversal of 5670279917 is 7199720765.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5190626116 + 479653801 = 72046^2 + 21901^2 .

It is a cyclic number.

It is not a de Polignac number, because 5670279917 - 2² = 5670279913 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5670279913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2835139958 + 2835139959.

It is an arithmetic number, because the mean of its divisors is an integer number (2835139959).

Almost surely, 2^5670279917 is an apocalyptic number.

It is an amenable number.

5670279917 is a deficient number, since it is larger than the sum of its proper divisors (1).

5670279917 is an equidigital number, since it uses as much as digits as its factorization.

5670279917 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 53.

The square root of 5670279917 is about 75301.2610584976. The cubic root of 5670279917 is about 1783.2059293461.

The spelling of 5670279917 in words is "five billion, six hundred seventy million, two hundred seventy-nine thousand, nine hundred seventeen".