73413516805 has 32 divisors (see below), whose sum is σ = 98983814400. Its totient is φ = 51976522752.

The previous prime is 73413516797. The next prime is 73413516829. The reversal of 73413516805 is 50861531437.

It is a cyclic number.

It is not a de Polignac number, because 73413516805 - 2³ = 73413516797 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 202890 + ... + 433579.

It is an arithmetic number, because the mean of its divisors is an integer number (3093244200).

Almost surely, 2^73413516805 is an apocalyptic number.

It is an amenable number.

73413516805 is a deficient number, since it is larger than the sum of its proper divisors (25570297595).

73413516805 is a wasteful number, since it uses less digits than its factorization.

73413516805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636573.

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 73413516805 in words is "seventy-three billion, four hundred thirteen million, five hundred sixteen thousand, eight hundred five".