75235189152120 has 64 divisors (see below), whose sum is σ = 237584807856000. Its totient is φ = 19006784627328.

The previous prime is 75235189152119. The next prime is 75235189152127. The reversal of 75235189152120 is 2125198153257.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75235189152127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16498942710 + ... + 16498947269.

It is an arithmetic number, because the mean of its divisors is an integer number (3712262622750).

Almost surely, 2^{75235189152120} is an apocalyptic number.

It is an amenable number.

75235189152120 is an abundant number, since it is smaller than the sum of its proper divisors (162349618703880).

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

75235189152120 is a wasteful number, since it uses less digits than its factorization.

75235189152120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32997890012 (or 32997890008 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 51.

The spelling of 75235189152120 in words is "seventy-five trillion, two hundred thirty-five billion, one hundred eighty-nine million, one hundred fifty-two thousand, one hundred twenty".