36535940320 has 288 divisors, whose sum is σ = 103726925568. Its totient is φ = 12097536000.

The previous prime is 36535940293. The next prime is 36535940327. The reversal of 36535940320 is 2304953563.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36535940327) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10200930 + ... + 10204510.

It is an arithmetic number, because the mean of its divisors is an integer number (360162936).

Almost surely, 2^36535940320 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 36535940320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51863462784).

36535940320 is an abundant number, since it is smaller than the sum of its proper divisors (67190985248).

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

36535940320 is a wasteful number, since it uses less digits than its factorization.

36535940320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3666 (or 3647 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 40.

The spelling of 36535940320 in words is "thirty-six billion, five hundred thirty-five million, nine hundred forty thousand, three hundred twenty".