36858885863 has 4 divisors (see below), whose sum is σ = 36956139240. Its totient is φ = 36761632488.

The previous prime is 36858885853. The next prime is 36858885907.

36858885863 is nontrivially palindromic in base 10.

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 36858885863 - 2⁶ = 36858885799 is a prime.

It is a super-2 number, since 2×36858885863² (a number of 22 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 = 36858885793 and 36858885802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36858885823) 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, 48626120 + ... + 48626877.

It is an arithmetic number, because the mean of its divisors is an integer number (9239034810).

Almost surely, 2^36858885863 is an apocalyptic number.

36858885863 is a deficient number, since it is larger than the sum of its proper divisors (97253377).

36858885863 is an equidigital number, since it uses as much as digits as its factorization.

36858885863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97253376.

The product of its digits is 265420800, while the sum is 68.

The spelling of 36858885863 in words is "thirty-six billion, eight hundred fifty-eight million, eight hundred eighty-five thousand, eight hundred sixty-three".