75936004245 has 48 divisors (see below), whose sum is σ = 136240930800. Its totient is φ = 39079756800.

The previous prime is 75936004189. The next prime is 75936004247. The reversal of 75936004245 is 54240063957.

It can be written as a sum of positive squares in 8 ways, for example, as 14814801 + 75921189444 = 3849^2 + 275538^2 .

It is not a de Polignac number, because 75936004245 - 2⁸ = 75936003989 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 75936004245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75936004247) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2334151 + ... + 2366459.

It is an arithmetic number, because the mean of its divisors is an integer number (2838352725).

Almost surely, 2^75936004245 is an apocalyptic number.

It is an amenable number.

75936004245 is a deficient number, since it is larger than the sum of its proper divisors (60304926555).

75936004245 is a wasteful number, since it uses less digits than its factorization.

75936004245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34150 (or 34147 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 75936004245 in words is "seventy-five billion, nine hundred thirty-six million, four thousand, two hundred forty-five".