86100511025055 has 32 divisors (see below), whose sum is σ = 146362844491200. Its totient is φ = 43138522570752.

The previous prime is 86100511025051. The next prime is 86100511025161. The reversal of 86100511025055 is 55052011500168.

It is not a de Polignac number, because 86100511025055 - 2² = 86100511025051 is a prime.

It is a super-4 number, since 4×86100511025055⁴ (a number of 57 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86100511025051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2674743490 + ... + 2674775679.

It is an arithmetic number, because the mean of its divisors is an integer number (4573838890350).

Almost surely, 2^{86100511025055} is an apocalyptic number.

86100511025055 is a deficient number, since it is larger than the sum of its proper divisors (60262333466145).

86100511025055 is a wasteful number, since it uses less digits than its factorization.

86100511025055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5349519243.

The product of its (nonzero) digits is 60000, while the sum is 39.

The spelling of 86100511025055 in words is "eighty-six trillion, one hundred billion, five hundred eleven million, twenty-five thousand, fifty-five".