75345523150 has 48 divisors (see below), whose sum is σ = 147835359360. Its totient is φ = 28490680800.

The previous prime is 75345523129. The next prime is 75345523243. The reversal of 75345523150 is 5132554357.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 358735 + ... + 528565.

It is an arithmetic number, because the mean of its divisors is an integer number (3079903320).

Almost surely, 2^75345523150 is an apocalyptic number.

75345523150 is a deficient number, since it is larger than the sum of its proper divisors (72489836210).

75345523150 is a wasteful number, since it uses less digits than its factorization.

75345523150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170329 (or 170324 counting only the distinct ones).

The product of its (nonzero) digits is 315000, while the sum is 40.

The spelling of 75345523150 in words is "seventy-five billion, three hundred forty-five million, five hundred twenty-three thousand, one hundred fifty".