86551252776675 has 144 divisors (see below), whose sum is σ = 159260485962240. Its totient is φ = 44910687409920.

The previous prime is 86551252776673. The next prime is 86551252776749. The reversal of 86551252776675 is 57667725215568.

86551252776675 is a `hidden beast` number, since 8 + 6 + 551 + 2 + 5 + 2 + 7 + 7 + 6 + 67 + 5 = 666.

It is not a de Polignac number, because 86551252776675 - 2¹ = 86551252776673 is a prime.

It is a super-2 number, since 2×86551252776675² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (86551252776673) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 7293434092 + ... + 7293445958.

It is an arithmetic number, because the mean of its divisors is an integer number (1105975596960).

Almost surely, 2^{86551252776675} is an apocalyptic number.

86551252776675 is a deficient number, since it is larger than the sum of its proper divisors (72709233185565).

86551252776675 is a wasteful number, since it uses less digits than its factorization.

86551252776675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15962 (or 15954 counting only the distinct ones).

The product of its digits is 1481760000, while the sum is 72.

The spelling of 86551252776675 in words is "eighty-six trillion, five hundred fifty-one billion, two hundred fifty-two million, seven hundred seventy-six thousand, six hundred seventy-five".