105073027550473 has 4 divisors (see below), whose sum is σ = 105076355521348. Its totient is φ = 105069699579600.

The previous prime is 105073027550471. The next prime is 105073027550527. The reversal of 105073027550473 is 374055720370501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17395797863929 + 87677229686544 = 4170827^2 + 9363612^2 .

It is a cyclic number.

It is not a de Polignac number, because 105073027550473 - 2¹ = 105073027550471 is a prime.

It is a super-2 number, since 2×105073027550473² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105073027550471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1663938078 + ... + 1664001223.

It is an arithmetic number, because the mean of its divisors is an integer number (26269088880337).

Almost surely, 2^{105073027550473} is an apocalyptic number.

It is an amenable number.

105073027550473 is a deficient number, since it is larger than the sum of its proper divisors (3327970875).

105073027550473 is an equidigital number, since it uses as much as digits as its factorization.

105073027550473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3327970874.

The product of its (nonzero) digits is 3087000, while the sum is 49.

The spelling of 105073027550473 in words is "one hundred five trillion, seventy-three billion, twenty-seven million, five hundred fifty thousand, four hundred seventy-three".