36653920848 has 160 divisors (see below), whose sum is σ = 106317163520. Its totient is φ = 12090124800.

The previous prime is 36653920841. The next prime is 36653920871. The reversal of 36653920848 is 84802935663.

36653920848 is a `hidden beast` number, since 3 + 6 + 6 + 539 + 20 + 84 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 36653920794 and 36653920803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36653920841) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18786273 + ... + 18788223.

It is an arithmetic number, because the mean of its divisors is an integer number (664482272).

Almost surely, 2^36653920848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36653920848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53158581760).

36653920848 is an abundant number, since it is smaller than the sum of its proper divisors (69663242672).

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

36653920848 is a wasteful number, since it uses less digits than its factorization.

36653920848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2402 (or 2390 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 36653920848 in words is "thirty-six billion, six hundred fifty-three million, nine hundred twenty thousand, eight hundred forty-eight".