475283878 has 16 divisors (see below), whose sum is σ = 736511616. Its totient is φ = 229792320.

The previous prime is 475283873. The next prime is 475283903. The reversal of 475283878 is 878382574.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475283873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106500 + ... + 110872.

It is an arithmetic number, because the mean of its divisors is an integer number (46031976).

Almost surely, 2^475283878 is an apocalyptic number.

475283878 is a deficient number, since it is larger than the sum of its proper divisors (261227738).

475283878 is a wasteful number, since it uses less digits than its factorization.

475283878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6159.

The product of its digits is 3010560, while the sum is 52.

The square root of 475283878 is about 21801.0063529187. The cubic root of 475283878 is about 780.4007791342.

The spelling of 475283878 in words is "four hundred seventy-five million, two hundred eighty-three thousand, eight hundred seventy-eight".