36105657968 has 20 divisors (see below), whose sum is σ = 72996222288. Its totient is φ = 17267923200.

The previous prime is 36105657943. The next prime is 36105657979. The reversal of 36105657968 is 86975650163.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49056233 + ... + 49056968.

Almost surely, 2^36105657968 is an apocalyptic number.

It is an amenable number.

36105657968 is an abundant number, since it is smaller than the sum of its proper divisors (36890564320).

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

36105657968 is a wasteful number, since it uses less digits than its factorization.

36105657968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98113232 (or 98113226 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 56.

The spelling of 36105657968 in words is "thirty-six billion, one hundred five million, six hundred fifty-seven thousand, nine hundred sixty-eight".