86350087507863 has 4 divisors (see below), whose sum is σ = 115133450010488. Its totient is φ = 57566725005240.

The previous prime is 86350087507841. The next prime is 86350087507909. The reversal of 86350087507863 is 36870578005368.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 86350087507863 - 2⁶ = 86350087507799 is a prime.

It is a super-2 number, since 2×86350087507863² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86350087507794 and 86350087507803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86350087507063) 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, 14391681251308 + ... + 14391681251313.

It is an arithmetic number, because the mean of its divisors is an integer number (28783362502622).

Almost surely, 2^{86350087507863} is an apocalyptic number.

86350087507863 is a deficient number, since it is larger than the sum of its proper divisors (28783362502625).

86350087507863 is a wasteful number, since it uses less digits than its factorization.

86350087507863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28783362502624.

The product of its (nonzero) digits is 203212800, while the sum is 66.

The spelling of 86350087507863 in words is "eighty-six trillion, three hundred fifty billion, eighty-seven million, five hundred seven thousand, eight hundred sixty-three".