86888025803 has 4 divisors (see below), whose sum is σ = 86889788928. Its totient is φ = 86886262680.

The previous prime is 86888025787. The next prime is 86888025823. The reversal of 86888025803 is 30852088868.

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

It is a cyclic number.

It is not a de Polignac number, because 86888025803 - 2⁴ = 86888025787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86888025823) 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, 805451 + ... + 906932.

It is an arithmetic number, because the mean of its divisors is an integer number (21722447232).

Almost surely, 2^86888025803 is an apocalyptic number.

86888025803 is a deficient number, since it is larger than the sum of its proper divisors (1763125).

86888025803 is a wasteful number, since it uses less digits than its factorization.

86888025803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1763124.

The product of its (nonzero) digits is 5898240, while the sum is 56.

The spelling of 86888025803 in words is "eighty-six billion, eight hundred eighty-eight million, twenty-five thousand, eight hundred three".