475500022 has 8 divisors (see below), whose sum is σ = 744260976. Its totient is φ = 227413032.

The previous prime is 475500019. The next prime is 475500043. The reversal of 475500022 is 220005574.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×475500022² = 452200541844000968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 475500022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5168433 + ... + 5168524.

It is an arithmetic number, because the mean of its divisors is an integer number (93032622).

Almost surely, 2^475500022 is an apocalyptic number.

475500022 is a deficient number, since it is larger than the sum of its proper divisors (268760954).

475500022 is a wasteful number, since it uses less digits than its factorization.

475500022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10336982.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 475500022 is about 21805.9629918057. The cubic root of 475500022 is about 780.5190616949.

Adding to 475500022 its reverse (220005574), we get a palindrome (695505596).

The spelling of 475500022 in words is "four hundred seventy-five million, five hundred thousand, twenty-two".