36859104854921 has 8 divisors (see below), whose sum is σ = 37065453059520. Its totient is φ = 36652761444208.

The previous prime is 36859104854909. The next prime is 36859104854941. The reversal of 36859104854921 is 12945840195863.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36859104854921 is a prime.

It is a super-2 number, since 2×36859104854921² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36859104854941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14819660 + ... + 17127186.

It is an arithmetic number, because the mean of its divisors is an integer number (4633181632440).

Almost surely, 2^{36859104854921} is an apocalyptic number.

It is an amenable number.

36859104854921 is a deficient number, since it is larger than the sum of its proper divisors (206348204599).

36859104854921 is a wasteful number, since it uses less digits than its factorization.

36859104854921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2396943.

The product of its (nonzero) digits is 74649600, while the sum is 65.

The spelling of 36859104854921 in words is "thirty-six trillion, eight hundred fifty-nine billion, one hundred four million, eight hundred fifty-four thousand, nine hundred twenty-one".