36813247116 has 24 divisors (see below), whose sum is σ = 87992640624. Its totient is φ = 11971787520.

The previous prime is 36813247111. The next prime is 36813247127. The reversal of 36813247116 is 61174231863.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (36813247111) 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, 37411345 + ... + 37412328.

It is an arithmetic number, because the mean of its divisors is an integer number (3666360026).

Almost surely, 2^36813247116 is an apocalyptic number.

It is an amenable number.

36813247116 is an abundant number, since it is smaller than the sum of its proper divisors (51179393508).

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

36813247116 is a wasteful number, since it uses less digits than its factorization.

36813247116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74823721 (or 74823719 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

Adding to 36813247116 its reverse (61174231863), we get a palindrome (97987478979).

The spelling of 36813247116 in words is "thirty-six billion, eight hundred thirteen million, two hundred forty-seven thousand, one hundred sixteen".