5670440767 has 2 divisors, whose sum is σ = 5670440768. Its totient is φ = 5670440766.

The previous prime is 5670440759. The next prime is 5670440801. The reversal of 5670440767 is 7670440765.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5670440767 - 2³ = 5670440759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5670440707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2835220383 + 2835220384.

It is an arithmetic number, because the mean of its divisors is an integer number (2835220384).

Almost surely, 2^5670440767 is an apocalyptic number.

5670440767 is a deficient number, since it is larger than the sum of its proper divisors (1).

5670440767 is an equidigital number, since it uses as much as digits as its factorization.

5670440767 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 987840, while the sum is 46.

The square root of 5670440767 is about 75302.3290941256. The cubic root of 5670440767 is about 1783.2227907101. Note that the first 3 decimals are identical.

The spelling of 5670440767 in words is "five billion, six hundred seventy million, four hundred forty thousand, seven hundred sixty-seven".