36081970356 has 24 divisors (see below), whose sum is σ = 86466704800. Its totient is φ = 11702260512.

The previous prime is 36081970343. The next prime is 36081970369. The reversal of 36081970356 is 65307918063.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (36081970343) and next prime (36081970369).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 40632406 + ... + 40633293.

Almost surely, 2^36081970356 is an apocalyptic number.

It is an amenable number.

36081970356 is an abundant number, since it is smaller than the sum of its proper divisors (50384734444).

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

36081970356 is a wasteful number, since it uses less digits than its factorization.

36081970356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81265743 (or 81265741 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 48.

The spelling of 36081970356 in words is "thirty-six billion, eighty-one million, nine hundred seventy thousand, three hundred fifty-six".