73226543133 has 8 divisors (see below), whose sum is σ = 97636991200. Its totient is φ = 48816895248.

The previous prime is 73226543129. The next prime is 73226543161. The reversal of 73226543133 is 33134562237.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 73226543133 - 2² = 73226543129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73226543091 and 73226543100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73226543123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62838 + ... + 387816.

It is an arithmetic number, because the mean of its divisors is an integer number (12204623900).

Almost surely, 2^73226543133 is an apocalyptic number.

It is an amenable number.

73226543133 is a deficient number, since it is larger than the sum of its proper divisors (24410448067).

73226543133 is a wasteful number, since it uses less digits than its factorization.

73226543133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400091.

The product of its digits is 272160, while the sum is 39.

The spelling of 73226543133 in words is "seventy-three billion, two hundred twenty-six million, five hundred forty-three thousand, one hundred thirty-three".