36409530227832 has 384 divisors, whose sum is σ = 104945113728000. Its totient is φ = 11379579273216.

The previous prime is 36409530227827. The next prime is 36409530227843. The reversal of 36409530227832 is 23872203590463.

It is a happy number.

36409530227832 is a `hidden beast` number, since 3 + 6 + 4 + 0 + 9 + 530 + 2 + 2 + 78 + 32 = 666.

It is a super-2 number, since 2×36409530227832² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25058175618 + ... + 25058177070.

It is an arithmetic number, because the mean of its divisors is an integer number (273294567000).

Almost surely, 2^{36409530227832} 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 36409530227832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52472556864000).

36409530227832 is an abundant number, since it is smaller than the sum of its proper divisors (68535583500168).

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

36409530227832 is a wasteful number, since it uses less digits than its factorization.

36409530227832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2507 (or 2500 counting only the distinct ones).

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

The spelling of 36409530227832 in words is "thirty-six trillion, four hundred nine billion, five hundred thirty million, two hundred twenty-seven thousand, eight hundred thirty-two".