75495705 has 8 divisors (see below), whose sum is σ = 120793152. Its totient is φ = 40264368.

The previous prime is 75495703. The next prime is 75495709. The reversal of 75495705 is 50759457.

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

It is not a de Polignac number, because 75495705 - 2¹ = 75495703 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (75495703) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2516509 + ... + 2516538.

It is an arithmetic number, because the mean of its divisors is an integer number (15099144).

Almost surely, 2^75495705 is an apocalyptic number.

It is an amenable number.

75495705 is a deficient number, since it is larger than the sum of its proper divisors (45297447).

75495705 is a wasteful number, since it uses less digits than its factorization.

75495705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5033055.

The product of its (nonzero) digits is 220500, while the sum is 42.

The square root of 75495705 is about 8688.8264454988. The cubic root of 75495705 is about 422.6433905184.

The spelling of 75495705 in words is "seventy-five million, four hundred ninety-five thousand, seven hundred five".