75830258752 has 28 divisors (see below), whose sum is σ = 159327181980. Its totient is φ = 35684827136.

The previous prime is 75830258737. The next prime is 75830258753. The reversal of 75830258752 is 25785203857.

It can be written as a sum of positive squares in 2 ways, for example, as 65421362176 + 10408896576 = 255776^2 + 102024^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 75830258752.

It is not an unprimeable number, because it can be changed into a prime (75830258753) 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, 34847377 + ... + 34849552.

Almost surely, 2^75830258752 is an apocalyptic number.

It is an amenable number.

75830258752 is an abundant number, since it is smaller than the sum of its proper divisors (83496923228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75830258752 is a wasteful number, since it uses less digits than its factorization.

75830258752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69696958 (or 69696948 counting only the distinct ones).

The product of its (nonzero) digits is 4704000, while the sum is 52.

The spelling of 75830258752 in words is "seventy-five billion, eight hundred thirty million, two hundred fifty-eight thousand, seven hundred fifty-two".