472428055 has 16 divisors (see below), whose sum is σ = 627686784. Its totient is φ = 338453280.

The previous prime is 472428053. The next prime is 472428071. The reversal of 472428055 is 550824274.

It is a happy number.

It is not a de Polignac number, because 472428055 - 2¹ = 472428053 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 (472428053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60417 + ... + 67786.

It is an arithmetic number, because the mean of its divisors is an integer number (39230424).

Almost surely, 2^472428055 is an apocalyptic number.

472428055 is a deficient number, since it is larger than the sum of its proper divisors (155258729).

472428055 is a wasteful number, since it uses less digits than its factorization.

472428055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128286.

The product of its (nonzero) digits is 89600, while the sum is 37.

The square root of 472428055 is about 21735.4101640618. The cubic root of 472428055 is about 778.8345816321.

The spelling of 472428055 in words is "four hundred seventy-two million, four hundred twenty-eight thousand, fifty-five".