36811130685 has 48 divisors (see below), whose sum is σ = 68838777792. Its totient is φ = 16748121600.

The previous prime is 36811130683. The next prime is 36811130729. The reversal of 36811130685 is 58603111863.

It is not a de Polignac number, because 36811130685 - 2¹ = 36811130683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36811130683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36405 + ... + 273765.

It is an arithmetic number, because the mean of its divisors is an integer number (1434141204).

Almost surely, 2^36811130685 is an apocalyptic number.

36811130685 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

36811130685 is a deficient number, since it is larger than the sum of its proper divisors (32027647107).

36811130685 is a wasteful number, since it uses less digits than its factorization.

36811130685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237594 (or 237587 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 36811130685 in words is "thirty-six billion, eight hundred eleven million, one hundred thirty thousand, six hundred eighty-five".