36780163 has 12 divisors (see below), whose sum is σ = 44654992. Its totient is φ = 29669760.

The previous prime is 36780103. The next prime is 36780193. The reversal of 36780163 is 36108763.

It is a de Polignac number, because none of the positive numbers 2^k-36780163 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36780103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7068 + ... + 11113.

Almost surely, 2^36780163 is an apocalyptic number.

36780163 is a deficient number, since it is larger than the sum of its proper divisors (7874829).

36780163 is a wasteful number, since it uses less digits than its factorization.

36780163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18222 (or 18205 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 36780163 is about 6064.6651185370. The cubic root of 36780163 is about 332.5609227504.

The spelling of 36780163 in words is "thirty-six million, seven hundred eighty thousand, one hundred sixty-three".