86250715601 has 4 divisors (see below), whose sum is σ = 86284528704. Its totient is φ = 86216902500.

The previous prime is 86250715589. The next prime is 86250715609. The reversal of 86250715601 is 10651705268.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 86250715601 - 2²² = 86246521297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (86250715609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16902725 + ... + 16907826.

It is an arithmetic number, because the mean of its divisors is an integer number (21571132176).

Almost surely, 2^86250715601 is an apocalyptic number.

It is an amenable number.

86250715601 is a deficient number, since it is larger than the sum of its proper divisors (33813103).

86250715601 is a wasteful number, since it uses less digits than its factorization.

86250715601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33813102.

The product of its (nonzero) digits is 100800, while the sum is 41.

The spelling of 86250715601 in words is "eighty-six billion, two hundred fifty million, seven hundred fifteen thousand, six hundred one".