75380232048 has 40 divisors (see below), whose sum is σ = 212435200896. Its totient is φ = 22842494400.

The previous prime is 75380232047. The next prime is 75380232073. The reversal of 75380232048 is 84023208357.

It is a super-2 number, since 2×75380232048² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75380232047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71382268 + ... + 71383323.

Almost surely, 2^75380232048 is an apocalyptic number.

It is an amenable number.

75380232048 is an abundant number, since it is smaller than the sum of its proper divisors (137054968848).

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

75380232048 is a wasteful number, since it uses less digits than its factorization.

75380232048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142765613 (or 142765607 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 75380232048 in words is "seventy-five billion, three hundred eighty million, two hundred thirty-two thousand, forty-eight".