47565055 has 16 divisors (see below), whose sum is σ = 58326624. Its totient is φ = 37226880.

The previous prime is 47565053. The next prime is 47565061. The reversal of 47565055 is 55056574.

It is not a de Polignac number, because 47565055 - 2¹ = 47565053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47565053) 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 15 ways as a sum of consecutive naturals, for example, 84204 + ... + 84766.

It is an arithmetic number, because the mean of its divisors is an integer number (3645414).

Almost surely, 2^47565055 is an apocalyptic number.

47565055 is a deficient number, since it is larger than the sum of its proper divisors (10761569).

47565055 is a wasteful number, since it uses less digits than its factorization.

47565055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906.

The product of its (nonzero) digits is 105000, while the sum is 37.

The square root of 47565055 is about 6896.7423469345. The cubic root of 47565055 is about 362.3230813262.

The spelling of 47565055 in words is "forty-seven million, five hundred sixty-five thousand, fifty-five".