475211527 has 16 divisors (see below), whose sum is σ = 574905600. Its totient is φ = 383711040.

The previous prime is 475211509. The next prime is 475211537. The reversal of 475211527 is 725112574.

It is a cyclic number.

It is not a de Polignac number, because 475211527 - 2¹¹ = 475209479 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 475211492 and 475211501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475211537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13827 + ... + 33787.

It is an arithmetic number, because the mean of its divisors is an integer number (35931600).

Almost surely, 2^475211527 is an apocalyptic number.

475211527 is a deficient number, since it is larger than the sum of its proper divisors (99694073).

475211527 is a wasteful number, since it uses less digits than its factorization.

475211527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20166.

The product of its digits is 19600, while the sum is 34.

The square root of 475211527 is about 21799.3469397595. The cubic root of 475211527 is about 780.3611777894.

The spelling of 475211527 in words is "four hundred seventy-five million, two hundred eleven thousand, five hundred twenty-seven".