86573514266228 has 24 divisors (see below), whose sum is σ = 170608215800064. Its totient is φ = 38082191025600.

The previous prime is 86573514266221. The next prime is 86573514266231. The reversal of 86573514266228 is 82266241537568.

It is a super-2 number, since 2×86573514266228² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86573514266221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31735157825 + ... + 31735160552.

It is an arithmetic number, because the mean of its divisors is an integer number (7108675658336).

Almost surely, 2^{86573514266228} is an apocalyptic number.

It is an amenable number.

86573514266228 is a deficient number, since it is larger than the sum of its proper divisors (84034701533836).

86573514266228 is a wasteful number, since it uses less digits than its factorization.

86573514266228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63470318423 (or 63470318421 counting only the distinct ones).

The product of its digits is 232243200, while the sum is 65.

The spelling of 86573514266228 in words is "eighty-six trillion, five hundred seventy-three billion, five hundred fourteen million, two hundred sixty-six thousand, two hundred twenty-eight".