475102497 has 16 divisors (see below), whose sum is σ = 654897152. Its totient is φ = 306052560.

The previous prime is 475102493. The next prime is 475102499. The reversal of 475102497 is 794201574.

It is not a de Polignac number, because 475102497 - 2² = 475102493 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (475102493) 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, 64098 + ... + 71124.

It is an arithmetic number, because the mean of its divisors is an integer number (40931072).

Almost surely, 2^475102497 is an apocalyptic number.

It is an amenable number.

475102497 is a deficient number, since it is larger than the sum of its proper divisors (179794655).

475102497 is a wasteful number, since it uses less digits than its factorization.

475102497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7788.

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 475102497 is about 21796.8460333141. The cubic root of 475102497 is about 780.3014925881.

The spelling of 475102497 in words is "four hundred seventy-five million, one hundred two thousand, four hundred ninety-seven".