75473150 has 12 divisors (see below), whose sum is σ = 140380152. Its totient is φ = 30189240.

The previous prime is 75473141. The next prime is 75473171. The reversal of 75473150 is 5137457.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 754682 + ... + 754781.

It is an arithmetic number, because the mean of its divisors is an integer number (11698346).

Almost surely, 2^75473150 is an apocalyptic number.

75473150 is a deficient number, since it is larger than the sum of its proper divisors (64907002).

75473150 is a wasteful number, since it uses less digits than its factorization.

75473150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1509475 (or 1509470 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 75473150 is about 8687.5284172197. The cubic root of 75473150 is about 422.6012968604.

The spelling of 75473150 in words is "seventy-five million, four hundred seventy-three thousand, one hundred fifty".