36117716028 has 24 divisors (see below), whose sum is σ = 84513419088. Its totient is φ = 12005131776.

The previous prime is 36117715981. The next prime is 36117716029. The reversal of 36117716028 is 82061771163.

It is a super-2 number, since 2×36117716028² (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 (36117716029) 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, 4258951 + ... + 4267422.

It is an arithmetic number, because the mean of its divisors is an integer number (3521392462).

Almost surely, 2^36117716028 is an apocalyptic number.

It is an amenable number.

36117716028 is an abundant number, since it is smaller than the sum of its proper divisors (48395703060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36117716028 is a wasteful number, since it uses less digits than its factorization.

36117716028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8526733 (or 8526731 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The spelling of 36117716028 in words is "thirty-six billion, one hundred seventeen million, seven hundred sixteen thousand, twenty-eight".