73171733053 has 8 divisors (see below), whose sum is σ = 73366876800. Its totient is φ = 72976830240.

The previous prime is 73171733021. The next prime is 73171733057. The reversal of 73171733053 is 35033717137.

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

It is a cyclic number.

It is not a de Polignac number, because 73171733053 - 2⁵ = 73171733021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73171732997 and 73171733015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73171733057) 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, 556348 + ... + 675178.

It is an arithmetic number, because the mean of its divisors is an integer number (9170859600).

Almost surely, 2^73171733053 is an apocalyptic number.

It is an amenable number.

73171733053 is a deficient number, since it is larger than the sum of its proper divisors (195143747).

73171733053 is a wasteful number, since it uses less digits than its factorization.

73171733053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120467.

The product of its (nonzero) digits is 138915, while the sum is 40.

The spelling of 73171733053 in words is "seventy-three billion, one hundred seventy-one million, seven hundred thirty-three thousand, fifty-three".