36854245863 has 64 divisors (see below), whose sum is σ = 56898549120. Its totient is φ = 23556427776.

The previous prime is 36854245861. The next prime is 36854245867.

36854245863 is a `hidden beast` number, since 3 + 6 + 8 + 54 + 2 + 4 + 586 + 3 = 666.

36854245863 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 36854245863 - 2¹ = 36854245861 is a prime.

It is a super-2 number, since 2×36854245863² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36854245861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26841445 + ... + 26842817.

It is an arithmetic number, because the mean of its divisors is an integer number (889039830).

Almost surely, 2^36854245863 is an apocalyptic number.

36854245863 is a deficient number, since it is larger than the sum of its proper divisors (20044303257).

36854245863 is a wasteful number, since it uses less digits than its factorization.

36854245863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793 (or 1787 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 54.

The spelling of 36854245863 in words is "thirty-six billion, eight hundred fifty-four million, two hundred forty-five thousand, eight hundred sixty-three".