86250781486233 has 80 divisors (see below), whose sum is σ = 159288045751296. Its totient is φ = 45290903760000.

The previous prime is 86250781486229. The next prime is 86250781486267. The reversal of 86250781486233 is 33268418705268.

86250781486233 is a `hidden beast` number, since 8 + 6 + 2 + 50 + 7 + 81 + 486 + 23 + 3 = 666.

It is not a de Polignac number, because 86250781486233 - 2² = 86250781486229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (86250781486213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 24592518 + ... + 27879983.

Almost surely, 2^{86250781486233} is an apocalyptic number.

It is an amenable number.

86250781486233 is a deficient number, since it is larger than the sum of its proper divisors (73037264265063).

86250781486233 is a wasteful number, since it uses less digits than its factorization.

86250781486233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52472756 (or 52472747 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 63.

The spelling of 86250781486233 in words is "eighty-six trillion, two hundred fifty billion, seven hundred eighty-one million, four hundred eighty-six thousand, two hundred thirty-three".