475821652224 has 36 divisors (see below), whose sum is σ = 1266379503536. Its totient is φ = 158607217152.

The previous prime is 475821652223. The next prime is 475821652301. The reversal of 475821652224 is 422256128574.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (475821652223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309778954 + ... + 309780489.

Almost surely, 2^475821652224 is an apocalyptic number.

It is an amenable number.

475821652224 is an abundant number, since it is smaller than the sum of its proper divisors (790557851312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

475821652224 is an equidigital number, since it uses as much as digits as its factorization.

475821652224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619559462 (or 619559448 counting only the distinct ones).

The product of its digits is 2150400, while the sum is 48.

The spelling of 475821652224 in words is "four hundred seventy-five billion, eight hundred twenty-one million, six hundred fifty-two thousand, two hundred twenty-four".