73395479056 has 45 divisors (see below), whose sum is σ = 144008724103. Its totient is φ = 36237724160.

The previous prime is 73395479051. The next prime is 73395479111. The reversal of 73395479056 is 65097459337.

The square root of 73395479056 is 270916.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 56223997456 + 17171481600 = 237116^2 + 131040^2 .

It is a super-2 number, since 2×73395479056² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73395479051) 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 8 ways as a sum of consecutive naturals, for example, 96445716 + ... + 96446476.

Almost surely, 2^73395479056 is an apocalyptic number.

73395479056 is the 270916-th square number.

It is an amenable number.

73395479056 is a deficient number, since it is larger than the sum of its proper divisors (70613245047).

73395479056 is an frugal number, since it uses more digits than its factorization.

73395479056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708 (or 852 counting only the distinct ones).

The product of its (nonzero) digits is 21432600, while the sum is 58.

The spelling of 73395479056 in words is "seventy-three billion, three hundred ninety-five million, four hundred seventy-nine thousand, fifty-six".