75052575 has 60 divisors (see below), whose sum is σ = 149769928. Its totient is φ = 36936000.

The previous prime is 75052567. The next prime is 75052577. The reversal of 75052575 is 57525057.

It is not a de Polignac number, because 75052575 - 2³ = 75052567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75052577) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 24900 + ... + 27750.

Almost surely, 2^75052575 is an apocalyptic number.

75052575 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

75052575 is a deficient number, since it is larger than the sum of its proper divisors (74717353).

75052575 is a wasteful number, since it uses less digits than its factorization.

75052575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886 (or 2872 counting only the distinct ones).

The product of its (nonzero) digits is 61250, while the sum is 36.

The square root of 75052575 is about 8663.2889251138. The cubic root of 75052575 is about 421.8148506838.

The spelling of 75052575 in words is "seventy-five million, fifty-two thousand, five hundred seventy-five".