75535023307 has 16 divisors (see below), whose sum is σ = 78836963040. Its totient is φ = 72306404352.

The previous prime is 75535023299. The next prime is 75535023349. The reversal of 75535023307 is 70332053557.

It is a cyclic number.

It is not a de Polignac number, because 75535023307 - 2³ = 75535023299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 75535023307.

It is not an unprimeable number, because it can be changed into a prime (75535023007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2099353 + ... + 2135029.

It is an arithmetic number, because the mean of its divisors is an integer number (4927310190).

Almost surely, 2^75535023307 is an apocalyptic number.

75535023307 is a deficient number, since it is larger than the sum of its proper divisors (3301939733).

75535023307 is a wasteful number, since it uses less digits than its factorization.

75535023307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36702.

The product of its (nonzero) digits is 330750, while the sum is 40.

The spelling of 75535023307 in words is "seventy-five billion, five hundred thirty-five million, twenty-three thousand, three hundred seven".