36870133797 has 20 divisors (see below), whose sum is σ = 62945837856. Its totient is φ = 21068647560.

The previous prime is 36870133771. The next prime is 36870133813. The reversal of 36870133797 is 79733107863.

It is a happy number.

It is not a de Polignac number, because 36870133797 - 2⁶ = 36870133733 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36870133297) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 32512779 + ... + 32513912.

Almost surely, 2^36870133797 is an apocalyptic number.

It is an amenable number.

36870133797 is a deficient number, since it is larger than the sum of its proper divisors (26075704059).

36870133797 is an equidigital number, since it uses as much as digits as its factorization.

36870133797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65026710 (or 65026701 counting only the distinct ones).

The product of its (nonzero) digits is 4000752, while the sum is 54.

The spelling of 36870133797 in words is "thirty-six billion, eight hundred seventy million, one hundred thirty-three thousand, seven hundred ninety-seven".