75273808483 has 4 divisors (see below), whose sum is σ = 75348411880. Its totient is φ = 75199205088.

The previous prime is 75273808447. The next prime is 75273808499. The reversal of 75273808483 is 38480837257.

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

It is a cyclic number.

It is not a de Polignac number, because 75273808483 - 2⁹ = 75273807971 is a prime.

It is a super-2 number, since 2×75273808483² (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 (75273878483) 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 3 ways as a sum of consecutive naturals, for example, 37300185 + ... + 37302202.

It is an arithmetic number, because the mean of its divisors is an integer number (18837102970).

Almost surely, 2^75273808483 is an apocalyptic number.

75273808483 is a deficient number, since it is larger than the sum of its proper divisors (74603397).

75273808483 is a wasteful number, since it uses less digits than its factorization.

75273808483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74603396.

The product of its (nonzero) digits is 9031680, while the sum is 55.

The spelling of 75273808483 in words is "seventy-five billion, two hundred seventy-three million, eight hundred eight thousand, four hundred eighty-three".