475522477 has 8 divisors (see below), whose sum is σ = 485671680. Its totient is φ = 465443040.

The previous prime is 475522451. The next prime is 475522499. The reversal of 475522477 is 774225574.

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

It is a cyclic number.

It is not a de Polignac number, because 475522477 - 2⁷ = 475522349 is a prime.

It is a super-2 number, since 2×475522477² = 452243252264431058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475522777) 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, 3549 + ... + 31042.

It is an arithmetic number, because the mean of its divisors is an integer number (60708960).

Almost surely, 2^475522477 is an apocalyptic number.

It is an amenable number.

475522477 is a deficient number, since it is larger than the sum of its proper divisors (10149203).

475522477 is a wasteful number, since it uses less digits than its factorization.

475522477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34883.

The product of its digits is 548800, while the sum is 43.

The square root of 475522477 is about 21806.4778678263. The cubic root of 475522477 is about 780.5313479051.

The spelling of 475522477 in words is "four hundred seventy-five million, five hundred twenty-two thousand, four hundred seventy-seven".