475227505 has 8 divisors (see below), whose sum is σ = 572394600. Its totient is φ = 378767616.

The previous prime is 475227491. The next prime is 475227527. The reversal of 475227505 is 505722574.

It can be written as a sum of positive squares in 4 ways, for example, as 18593344 + 456634161 = 4312^2 + 21369^2 .

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 475227505 - 2⁷ = 475227377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175320 + ... + 178009.

It is an arithmetic number, because the mean of its divisors is an integer number (71549325).

Almost surely, 2^475227505 is an apocalyptic number.

It is an amenable number.

475227505 is a deficient number, since it is larger than the sum of its proper divisors (97167095).

475227505 is a wasteful number, since it uses less digits than its factorization.

475227505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353603.

The product of its (nonzero) digits is 98000, while the sum is 37.

The square root of 475227505 is about 21799.7134155475. The cubic root of 475227505 is about 780.3699236990.

The spelling of 475227505 in words is "four hundred seventy-five million, two hundred twenty-seven thousand, five hundred five".