86227585450 has 12 divisors (see below), whose sum is σ = 160383309030. Its totient is φ = 34491034160.

The previous prime is 86227585427. The next prime is 86227585459. The reversal of 86227585450 is 5458572268.

It can be written as a sum of positive squares in 3 ways, for example, as 74176156609 + 12051428841 = 272353^2 + 109779^2 .

It is a super-3 number, since 3×86227585450³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (86227585459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 862275805 + ... + 862275904.

Almost surely, 2^86227585450 is an apocalyptic number.

86227585450 is a deficient number, since it is larger than the sum of its proper divisors (74155723580).

86227585450 is a wasteful number, since it uses less digits than its factorization.

86227585450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724551721 (or 1724551716 counting only the distinct ones).

The product of its (nonzero) digits is 5376000, while the sum is 52.

The spelling of 86227585450 in words is "eighty-six billion, two hundred twenty-seven million, five hundred eighty-five thousand, four hundred fifty".