5670698977 has 2 divisors, whose sum is σ = 5670698978. Its totient is φ = 5670698976.

The previous prime is 5670698923. The next prime is 5670699043. The reversal of 5670698977 is 7798960765.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5670692416 + 6561 = 75304^2 + 81^2 .

It is a cyclic number.

It is not a de Polignac number, because 5670698977 - 2¹¹ = 5670696929 is a prime.

It is not a weakly prime, because it can be changed into another prime (5670692977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2835349488 + 2835349489.

It is an arithmetic number, because the mean of its divisors is an integer number (2835349489).

Almost surely, 2^5670698977 is an apocalyptic number.

It is an amenable number.

5670698977 is a deficient number, since it is larger than the sum of its proper divisors (1).

5670698977 is an equidigital number, since it uses as much as digits as its factorization.

5670698977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40007520, while the sum is 64.

The square root of 5670698977 is about 75304.0435634103. The cubic root of 5670698977 is about 1783.2498573285.

The spelling of 5670698977 in words is "five billion, six hundred seventy million, six hundred ninety-eight thousand, nine hundred seventy-seven".