75828938380 has 48 divisors (see below), whose sum is σ = 171517135104. Its totient is φ = 27993957120.

The previous prime is 75828938371. The next prime is 75828938389. The reversal of 75828938380 is 8383982857.

It is an interprime number because it is at equal distance from previous prime (75828938371) and next prime (75828938389).

It is not an unprimeable number, because it can be changed into a prime (75828938389) 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 15 ways as a sum of consecutive naturals, for example, 1952350 + ... + 1990810.

It is an arithmetic number, because the mean of its divisors is an integer number (3573273648).

Almost surely, 2^75828938380 is an apocalyptic number.

It is an amenable number.

75828938380 is an abundant number, since it is smaller than the sum of its proper divisors (95688196724).

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

75828938380 is a wasteful number, since it uses less digits than its factorization.

75828938380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46066 (or 46064 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 61.

The spelling of 75828938380 in words is "seventy-five billion, eight hundred twenty-eight million, nine hundred thirty-eight thousand, three hundred eighty".