36133549220 has 48 divisors (see below), whose sum is σ = 76663540800. Its totient is φ = 14304850560.

The previous prime is 36133549201. The next prime is 36133549267. The reversal of 36133549220 is 2294533163.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 974786 + ... + 1011174.

It is an arithmetic number, because the mean of its divisors is an integer number (1597157100).

Almost surely, 2^36133549220 is an apocalyptic number.

It is an amenable number.

36133549220 is an abundant number, since it is smaller than the sum of its proper divisors (40529991580).

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

36133549220 is a wasteful number, since it uses less digits than its factorization.

36133549220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36908 (or 36906 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 38.

The spelling of 36133549220 in words is "thirty-six billion, one hundred thirty-three million, five hundred forty-nine thousand, two hundred twenty".