85761745416226 has 12 divisors (see below), whose sum is σ = 141400563723846. Its totient is φ = 38982611552720.

The previous prime is 85761745416187. The next prime is 85761745416229. The reversal of 85761745416226 is 62261454716758.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 84723280475625 + 1038464940601 = 9204525^2 + 1019051^2 .

It is a super-2 number, since 2×85761745416226² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (85761745416229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 177193688635 + ... + 177193689118.

Almost surely, 2^{85761745416226} is an apocalyptic number.

85761745416226 is a deficient number, since it is larger than the sum of its proper divisors (55638818307620).

85761745416226 is a wasteful number, since it uses less digits than its factorization.

85761745416226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354387377777 (or 354387377766 counting only the distinct ones).

The product of its digits is 135475200, while the sum is 64.

The spelling of 85761745416226 in words is "eighty-five trillion, seven hundred sixty-one billion, seven hundred forty-five million, four hundred sixteen thousand, two hundred twenty-six".