75755075 has 36 divisors (see below), whose sum is σ = 104889120. Its totient is φ = 54225600.

The previous prime is 75755059. The next prime is 75755081. The reversal of 75755075 is 57055757.

It is not a de Polignac number, because 75755075 - 2⁴ = 75755059 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 238817 + ... + 239133.

Almost surely, 2^75755075 is an apocalyptic number.

75755075 is a deficient number, since it is larger than the sum of its proper divisors (29134045).

75755075 is a wasteful number, since it uses less digits than its factorization.

75755075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428 (or 412 counting only the distinct ones).

The product of its (nonzero) digits is 214375, while the sum is 41.

The square root of 75755075 is about 8703.7391390138. The cubic root of 75755075 is about 423.1268428276.

The spelling of 75755075 in words is "seventy-five million, seven hundred fifty-five thousand, seventy-five".