75552828332753 has 4 divisors (see below), whose sum is σ = 75575121882420. Its totient is φ = 75530534783088.

The previous prime is 75552828332711. The next prime is 75552828332777. The reversal of 75552828332753 is 35723382825557.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 37133508750529 + 38419319582224 = 6093727^2 + 6198332^2 .

It is a cyclic number.

It is not a de Polignac number, because 75552828332753 - 2²⁴ = 75552811555537 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 75552828332753.

It is not an unprimeable number, because it can be changed into a prime (75552828332153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11146769750 + ... + 11146776527.

It is an arithmetic number, because the mean of its divisors is an integer number (18893780470605).

Almost surely, 2^{75552828332753} is an apocalyptic number.

It is an amenable number.

75552828332753 is a deficient number, since it is larger than the sum of its proper divisors (22293549667).

75552828332753 is a wasteful number, since it uses less digits than its factorization.

75552828332753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22293549666.

The product of its digits is 423360000, while the sum is 65.

The spelling of 75552828332753 in words is "seventy-five trillion, five hundred fifty-two billion, eight hundred twenty-eight million, three hundred thirty-two thousand, seven hundred fifty-three".