36713533240 has 32 divisors (see below), whose sum is σ = 82626097680. Its totient is φ = 14681742592.

The previous prime is 36713533211. The next prime is 36713533243. The reversal of 36713533240 is 4233531763.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 36713533240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36713533243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50247 + ... + 275593.

Almost surely, 2^36713533240 is an apocalyptic number.

It is an amenable number.

36713533240 is an abundant number, since it is smaller than the sum of its proper divisors (45912564440).

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

36713533240 is a wasteful number, since it uses less digits than its factorization.

36713533240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229431 (or 229427 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 37.

The spelling of 36713533240 in words is "thirty-six billion, seven hundred thirteen million, five hundred thirty-three thousand, two hundred forty".