710172571081 has 4 divisors (see below), whose sum is σ = 710504274564. Its totient is φ = 709840867600.

The previous prime is 710172571067. The next prime is 710172571111. The reversal of 710172571081 is 180175271017.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 468191220025 + 241981351056 = 684245^2 + 491916^2 .

It is a cyclic number.

It is not a de Polignac number, because 710172571081 - 2¹⁷ = 710172440009 is a prime.

It is a super-2 number, since 2×710172571081² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (710172571181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165848530 + ... + 165852811.

It is an arithmetic number, because the mean of its divisors is an integer number (177626068641).

Almost surely, 2^710172571081 is an apocalyptic number.

It is an amenable number.

710172571081 is a deficient number, since it is larger than the sum of its proper divisors (331703483).

710172571081 is a wasteful number, since it uses less digits than its factorization.

710172571081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331703482.

The product of its (nonzero) digits is 27440, while the sum is 40.

The spelling of 710172571081 in words is "seven hundred ten billion, one hundred seventy-two million, five hundred seventy-one thousand, eighty-one".