86550431508150 has 96 divisors (see below), whose sum is σ = 226097904700800. Its totient is φ = 21850301952000.

The previous prime is 86550431508077. The next prime is 86550431508209. The reversal of 86550431508150 is 5180513405568.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 86550431508093 and 86550431508102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6329355 + ... + 14600054.

It is an arithmetic number, because the mean of its divisors is an integer number (2355186507300).

Almost surely, 2^{86550431508150} is an apocalyptic number.

86550431508150 is an abundant number, since it is smaller than the sum of its proper divisors (139547473192650).

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

86550431508150 is a wasteful number, since it uses less digits than its factorization.

86550431508150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20930894 (or 20930889 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 51.

The spelling of 86550431508150 in words is "eighty-six trillion, five hundred fifty billion, four hundred thirty-one million, five hundred eight thousand, one hundred fifty".