75485055 has 16 divisors (see below), whose sum is σ = 123346944. Its totient is φ = 39401760.

The previous prime is 75485023. The next prime is 75485071. The reversal of 75485055 is 55058457.

It is not a de Polignac number, because 75485055 - 2⁵ = 75485023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52831 + ... + 54240.

It is an arithmetic number, because the mean of its divisors is an integer number (7709184).

Almost surely, 2^75485055 is an apocalyptic number.

75485055 is a deficient number, since it is larger than the sum of its proper divisors (47861889).

75485055 is a wasteful number, since it uses less digits than its factorization.

75485055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107126.

The product of its (nonzero) digits is 140000, while the sum is 39.

The square root of 75485055 is about 8688.2135678170. The cubic root of 75485055 is about 422.6235158170.

The spelling of 75485055 in words is "seventy-five million, four hundred eighty-five thousand, fifty-five".