47450055 has 16 divisors (see below), whose sum is σ = 76343904. Its totient is φ = 25165440.

The previous prime is 47450041. The next prime is 47450063. The reversal of 47450055 is 55005474.

47450055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47450055 - 2⁵ = 47450023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6024 + ... + 11453.

It is an arithmetic number, because the mean of its divisors is an integer number (4771494).

Almost surely, 2^47450055 is an apocalyptic number.

47450055 is a deficient number, since it is larger than the sum of its proper divisors (28893849).

47450055 is a wasteful number, since it uses less digits than its factorization.

47450055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17666.

The product of its (nonzero) digits is 14000, while the sum is 30.

The square root of 47450055 is about 6888.4000319378. The cubic root of 47450055 is about 362.0308445173.

The spelling of 47450055 in words is "forty-seven million, four hundred fifty thousand, fifty-five".