75603380000 has 60 divisors (see below), whose sum is σ = 185995704510. Its totient is φ = 30241344000.

The previous prime is 75603379981. The next prime is 75603380029. The reversal of 75603380000 is 8330657.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 2640726544 + 72962653456 = 51388^2 + 270116^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1870085 + ... + 1910084.

Almost surely, 2^75603380000 is an apocalyptic number.

It is an amenable number.

75603380000 is an abundant number, since it is smaller than the sum of its proper divisors (110392324510).

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

75603380000 is an equidigital number, since it uses as much as digits as its factorization.

75603380000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3780199 (or 3780176 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The spelling of 75603380000 in words is "seventy-five billion, six hundred three million, three hundred eighty thousand".