36266365872 has 360 divisors, whose sum is σ = 116796080128. Its totient is φ = 10885311360.

The previous prime is 36266365859. The next prime is 36266365879. The reversal of 36266365872 is 27856366263.

36266365872 is a `hidden beast` number, since 3 + 6 + 26 + 6 + 36 + 587 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (36266365879) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 59746593 + ... + 59747199.

Almost surely, 2^36266365872 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 36266365872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58398040064).

36266365872 is an abundant number, since it is smaller than the sum of its proper divisors (80529714256).

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

36266365872 is a wasteful number, since it uses less digits than its factorization.

36266365872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779 (or 750 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 54.

The spelling of 36266365872 in words is "thirty-six billion, two hundred sixty-six million, three hundred sixty-five thousand, eight hundred seventy-two".