73075245166 has 48 divisors (see below), whose sum is σ = 140505775200. Its totient is φ = 28470842400.

The previous prime is 73075245119. The next prime is 73075245223. The reversal of 73075245166 is 66154257037.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 357175 + ... + 523186.

It is an arithmetic number, because the mean of its divisors is an integer number (2927203650).

Almost surely, 2^73075245166 is an apocalyptic number.

73075245166 is a deficient number, since it is larger than the sum of its proper divisors (67430530034).

73075245166 is a wasteful number, since it uses less digits than its factorization.

73075245166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880406 (or 880381 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 73075245166 in words is "seventy-three billion, seventy-five million, two hundred forty-five thousand, one hundred sixty-six".