75852131345924 has 48 divisors (see below), whose sum is σ = 143736203540160. Its totient is φ = 34893942420480.

The previous prime is 75852131345923. The next prime is 75852131345953. The reversal of 75852131345924 is 42954313125857.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (75852131345923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62948369 + ... + 64142040.

It is an arithmetic number, because the mean of its divisors is an integer number (2994504240420).

Almost surely, 2^{75852131345924} is an apocalyptic number.

It is an amenable number.

75852131345924 is a deficient number, since it is larger than the sum of its proper divisors (67884072194236).

75852131345924 is a wasteful number, since it uses less digits than its factorization.

75852131345924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127090628 (or 127090626 counting only the distinct ones).

The product of its digits is 36288000, while the sum is 59.

The spelling of 75852131345924 in words is "seventy-five trillion, eight hundred fifty-two billion, one hundred thirty-one million, three hundred forty-five thousand, nine hundred twenty-four".