73480553372097 has 12 divisors (see below), whose sum is σ = 106138714739044. Its totient is φ = 48986972052480.

The previous prime is 73480553372063. The next prime is 73480553372117. The reversal of 73480553372097 is 79027335508437.

73480553372097 is a `hidden beast` number, since 7 + 3 + 4 + 8 + 0 + 5 + 533 + 7 + 2 + 0 + 97 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 34332556641201 + 39147996730896 = 5859399^2 + 6256836^2 .

It is not a de Polignac number, because 73480553372097 - 2³¹ = 73478405888449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73480553322097) 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 11 ways as a sum of consecutive naturals, for example, 2660397 + ... + 12411237.

Almost surely, 2^{73480553372097} is an apocalyptic number.

It is an amenable number.

73480553372097 is a deficient number, since it is larger than the sum of its proper divisors (32658161366947).

73480553372097 is a wasteful number, since it uses less digits than its factorization.

73480553372097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10588160 (or 10588157 counting only the distinct ones).

The product of its (nonzero) digits is 133358400, while the sum is 63.

The spelling of 73480553372097 in words is "seventy-three trillion, four hundred eighty billion, five hundred fifty-three million, three hundred seventy-two thousand, ninety-seven".