73536402060 has 216 divisors, whose sum is σ = 247360145760. Its totient is φ = 17668654080.

The previous prime is 73536402041. The next prime is 73536402067. The reversal of 73536402060 is 6020463537.

73536402060 is a `hidden beast` number, since 7 + 3 + 5 + 3 + 640 + 2 + 0 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (73536402067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2446201 + ... + 2476079.

It is an arithmetic number, because the mean of its divisors is an integer number (1145185860).

Almost surely, 2^73536402060 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 73536402060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123680072880).

73536402060 is an abundant number, since it is smaller than the sum of its proper divisors (173823743700).

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

73536402060 is a wasteful number, since it uses less digits than its factorization.

73536402060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30029 (or 30013 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

Adding to 73536402060 its reverse (6020463537), we get a palindrome (79556865597).

The spelling of 73536402060 in words is "seventy-three billion, five hundred thirty-six million, four hundred two thousand, sixty".