5706172039 has 2 divisors, whose sum is σ = 5706172040. Its totient is φ = 5706172038.

The previous prime is 5706172001. The next prime is 5706172117. The reversal of 5706172039 is 9302716075.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5706172039 - 2¹¹ = 5706169991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5706171992 and 5706172010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5706112039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2853086019 + 2853086020.

It is an arithmetic number, because the mean of its divisors is an integer number (2853086020).

Almost surely, 2^5706172039 is an apocalyptic number.

5706172039 is a deficient number, since it is larger than the sum of its proper divisors (1).

5706172039 is an equidigital number, since it uses as much as digits as its factorization.

5706172039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 5706172039 is about 75539.2086204244. The cubic root of 5706172039 is about 1786.9605043699.

The spelling of 5706172039 in words is "five billion, seven hundred six million, one hundred seventy-two thousand, thirty-nine".