86204002855 has 32 divisors (see below), whose sum is σ = 108933971328. Its totient is φ = 65401344000.

The previous prime is 86204002831. The next prime is 86204002889. The reversal of 86204002855 is 55820040268.

It is not a de Polignac number, because 86204002855 - 2¹³ = 86203994663 is a prime.

It is a super-2 number, since 2×86204002855² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9104854 + ... + 9114316.

It is an arithmetic number, because the mean of its divisors is an integer number (3404186604).

Almost surely, 2^86204002855 is an apocalyptic number.

86204002855 is a deficient number, since it is larger than the sum of its proper divisors (22729968473).

86204002855 is a wasteful number, since it uses less digits than its factorization.

86204002855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10747.

The product of its (nonzero) digits is 153600, while the sum is 40.

The spelling of 86204002855 in words is "eighty-six billion, two hundred four million, two thousand, eight hundred fifty-five".