75064575 has 12 divisors (see below), whose sum is σ = 124106888. Its totient is φ = 40034400.

The previous prime is 75064567. The next prime is 75064631. The reversal of 75064575 is 57546057.

It is not a de Polignac number, because 75064575 - 2³ = 75064567 is a prime.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 500356 + ... + 500505.

Almost surely, 2^75064575 is an apocalyptic number.

75064575 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

75064575 is a deficient number, since it is larger than the sum of its proper divisors (49042313).

75064575 is a wasteful number, since it uses less digits than its factorization.

75064575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000874 (or 1000869 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 39.

The square root of 75064575 is about 8663.9814750494. The cubic root of 75064575 is about 421.8373305186.

The spelling of 75064575 in words is "seventy-five million, sixty-four thousand, five hundred seventy-five".