75056105 has 8 divisors (see below), whose sum is σ = 95365512. Its totient is φ = 56512768.

The previous prime is 75056081. The next prime is 75056119. The reversal of 75056105 is 50165057.

It can be written as a sum of positive squares in 4 ways, for example, as 5216656 + 69839449 = 2284^2 + 8357^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75056105 - 2¹⁶ = 74990569 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441422 + ... + 441591.

It is an arithmetic number, because the mean of its divisors is an integer number (11920689).

Almost surely, 2^75056105 is an apocalyptic number.

It is an amenable number.

75056105 is a deficient number, since it is larger than the sum of its proper divisors (20309407).

75056105 is a wasteful number, since it uses less digits than its factorization.

75056105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883035.

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 75056105 is about 8663.4926559673. The cubic root of 75056105 is about 421.8214637506.

The spelling of 75056105 in words is "seventy-five million, fifty-six thousand, one hundred five".