86955575058 has 40 divisors (see below), whose sum is σ = 212558076720. Its totient is φ = 26350173720.

The previous prime is 86955575051. The next prime is 86955575131. The reversal of 86955575058 is 85057555968.

86955575058 is a `hidden beast` number, since 8 + 6 + 9 + 5 + 5 + 575 + 0 + 58 = 666.

It is a super-2 number, since 2×86955575058² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 86955574986 and 86955575004.

It is not an unprimeable number, because it can be changed into a prime (86955575051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 24396528 + ... + 24400091.

It is an arithmetic number, because the mean of its divisors is an integer number (5313951918).

Almost surely, 2^86955575058 is an apocalyptic number.

86955575058 is an abundant number, since it is smaller than the sum of its proper divisors (125602501662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86955575058 is a wasteful number, since it uses less digits than its factorization.

86955575058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48796644 (or 48796635 counting only the distinct ones).

The product of its (nonzero) digits is 75600000, while the sum is 63.

The spelling of 86955575058 in words is "eighty-six billion, nine hundred fifty-five million, five hundred seventy-five thousand, fifty-eight".