472530501 has 12 divisors (see below), whose sum is σ = 683298720. Its totient is φ = 314672040.

The previous prime is 472530481. The next prime is 472530503. The reversal of 472530501 is 105035274.

It is a happy number.

It is not a de Polignac number, because 472530501 - 2¹¹ = 472528453 is a prime.

It is a super-2 number, since 2×472530501² = 446570148750622002, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472530503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20295 + ... + 36836.

It is an arithmetic number, because the mean of its divisors is an integer number (56941560).

Almost surely, 2^472530501 is an apocalyptic number.

It is an amenable number.

472530501 is a deficient number, since it is larger than the sum of its proper divisors (210768219).

472530501 is a wasteful number, since it uses less digits than its factorization.

472530501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58056 (or 58053 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 472530501 is about 21737.7666976164. The cubic root of 472530501 is about 778.8908743099.

Adding to 472530501 its reverse (105035274), we get a palindrome (577565775).

The spelling of 472530501 in words is "four hundred seventy-two million, five hundred thirty thousand, five hundred one".