475517355 has 16 divisors (see below), whose sum is σ = 764155680. Its totient is φ = 252499968.

The previous prime is 475517347. The next prime is 475517359. The reversal of 475517355 is 553715574.

It is not a de Polignac number, because 475517355 - 2³ = 475517347 is a prime.

It is a super-2 number, since 2×475517355² = 452233509812392050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (475517359) 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 15 ways as a sum of consecutive naturals, for example, 65782 + ... + 72651.

It is an arithmetic number, because the mean of its divisors is an integer number (47759730).

Almost surely, 2^475517355 is an apocalyptic number.

475517355 is a deficient number, since it is larger than the sum of its proper divisors (288638325).

475517355 is a wasteful number, since it uses less digits than its factorization.

475517355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138670.

The product of its digits is 367500, while the sum is 42.

The square root of 475517355 is about 21806.3604253438. The cubic root of 475517355 is about 780.5285454467.

The spelling of 475517355 in words is "four hundred seventy-five million, five hundred seventeen thousand, three hundred fifty-five".