472985283 has 16 divisors (see below), whose sum is σ = 634473216. Its totient is φ = 313417440.

The previous prime is 472985281. The next prime is 472985309. The reversal of 472985283 is 382589274.

It is not a de Polignac number, because 472985283 - 2¹ = 472985281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (472985281) 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, 571516 + ... + 572342.

It is an arithmetic number, because the mean of its divisors is an integer number (39654576).

Almost surely, 2^472985283 is an apocalyptic number.

472985283 is a deficient number, since it is larger than the sum of its proper divisors (161487933).

472985283 is a wasteful number, since it uses less digits than its factorization.

472985283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1754.

The product of its digits is 967680, while the sum is 48.

The square root of 472985283 is about 21748.2248241092. The cubic root of 472985283 is about 779.1406726258.

The spelling of 472985283 in words is "four hundred seventy-two million, nine hundred eighty-five thousand, two hundred eighty-three".