5670780631 has 2 divisors, whose sum is σ = 5670780632. Its totient is φ = 5670780630.

The previous prime is 5670780601. The next prime is 5670780653. The reversal of 5670780631 is 1360870765.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5670780631 - 2⁷ = 5670780503 is a prime.

It is a super-2 number, since 2×5670780631² = 64315505929849516322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5670780601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2835390315 + 2835390316.

It is an arithmetic number, because the mean of its divisors is an integer number (2835390316).

Almost surely, 2^5670780631 is an apocalyptic number.

5670780631 is a deficient number, since it is larger than the sum of its proper divisors (1).

5670780631 is an equidigital number, since it uses as much as digits as its factorization.

5670780631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 5670780631 is about 75304.5857235799. The cubic root of 5670780631 is about 1783.2584164606.

The spelling of 5670780631 in words is "five billion, six hundred seventy million, seven hundred eighty thousand, six hundred thirty-one".