73413516803 has 16 divisors (see below), whose sum is σ = 80929469952. Its totient is φ = 66038700000.

The previous prime is 73413516797. The next prime is 73413516829. The reversal of 73413516803 is 30861531437.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 73413516803 - 2¹⁸ = 73413254659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73413516103) 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 15 ways as a sum of consecutive naturals, for example, 1895078 + ... + 1933428.

It is an arithmetic number, because the mean of its divisors is an integer number (5058091872).

Almost surely, 2^73413516803 is an apocalyptic number.

73413516803 is a deficient number, since it is larger than the sum of its proper divisors (7515953149).

73413516803 is a wasteful number, since it uses less digits than its factorization.

73413516803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40186.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 73413516803 in words is "seventy-three billion, four hundred thirteen million, five hundred sixteen thousand, eight hundred three".