36805031005 has 16 divisors (see below), whose sum is σ = 46497528000. Its totient is φ = 27890161920.

The previous prime is 36805030987. The next prime is 36805031017. The reversal of 36805031005 is 50013050863.

It is not a de Polignac number, because 36805031005 - 2³⁵ = 2445292637 is a prime.

It is a super-2 number, since 2×36805031005² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 706245 + ... + 756565.

It is an arithmetic number, because the mean of its divisors is an integer number (2906095500).

Almost surely, 2^36805031005 is an apocalyptic number.

It is an amenable number.

36805031005 is a deficient number, since it is larger than the sum of its proper divisors (9692496995).

36805031005 is a wasteful number, since it uses less digits than its factorization.

36805031005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58044.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 36805031005 its reverse (50013050863), we get a palindrome (86818081868).

The spelling of 36805031005 in words is "thirty-six billion, eight hundred five million, thirty-one thousand, five".