475044045 has 16 divisors (see below), whose sum is σ = 868652160. Its totient is φ = 217162944.

The previous prime is 475044043. The next prime is 475044049. The reversal of 475044045 is 540440574.

It is not a de Polignac number, because 475044045 - 2¹ = 475044043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 475043997 and 475044015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475044043) by changing a digit.

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, 2262010 + ... + 2262219.

It is an arithmetic number, because the mean of its divisors is an integer number (54290760).

Almost surely, 2^475044045 is an apocalyptic number.

It is an amenable number.

475044045 is a deficient number, since it is larger than the sum of its proper divisors (393608115).

475044045 is a wasteful number, since it uses less digits than its factorization.

475044045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4524244.

The product of its (nonzero) digits is 44800, while the sum is 33.

The square root of 475044045 is about 21795.5051558802. The cubic root of 475044045 is about 780.2694910349.

The spelling of 475044045 in words is "four hundred seventy-five million, forty-four thousand, forty-five".