47065055 has 4 divisors (see below), whose sum is σ = 56478072. Its totient is φ = 37652040.

The previous prime is 47065019. The next prime is 47065063. The reversal of 47065055 is 55056074.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 47065055 - 2⁶ = 47064991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4706501 + ... + 4706510.

It is an arithmetic number, because the mean of its divisors is an integer number (14119518).

Almost surely, 2^47065055 is an apocalyptic number.

47065055 is a deficient number, since it is larger than the sum of its proper divisors (9413017).

47065055 is an equidigital number, since it uses as much as digits as its factorization.

47065055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9413016.

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 47065055 is about 6860.3975832309. The cubic root of 47065055 is about 361.0490363429.

The spelling of 47065055 in words is "forty-seven million, sixty-five thousand, fifty-five".