73275628215 has 16 divisors (see below), whose sum is σ = 117567590400. Its totient is φ = 38971473312.

The previous prime is 73275628213. The next prime is 73275628273. The reversal of 73275628215 is 51282657237.

It is not a de Polignac number, because 73275628215 - 2¹ = 73275628213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73275628213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6798295 + ... + 6809064.

It is an arithmetic number, because the mean of its divisors is an integer number (7347974400).

Almost surely, 2^73275628215 is an apocalyptic number.

73275628215 is a deficient number, since it is larger than the sum of its proper divisors (44291962185).

73275628215 is a wasteful number, since it uses less digits than its factorization.

73275628215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13607726.

The product of its digits is 1411200, while the sum is 48.

The spelling of 73275628215 in words is "seventy-three billion, two hundred seventy-five million, six hundred twenty-eight thousand, two hundred fifteen".