472513652 has 12 divisors (see below), whose sum is σ = 890506596. Its totient is φ = 218083200.

The previous prime is 472513651. The next prime is 472513661. The reversal of 472513652 is 256315274.

It can be written as a sum of positive squares in 2 ways, for example, as 142945936 + 329567716 = 11956^2 + 18154^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472513651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4543349 + ... + 4543452.

It is an arithmetic number, because the mean of its divisors is an integer number (74208883).

Almost surely, 2^472513652 is an apocalyptic number.

It is an amenable number.

472513652 is a deficient number, since it is larger than the sum of its proper divisors (417992944).

472513652 is a wasteful number, since it uses less digits than its factorization.

472513652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9086818 (or 9086816 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 472513652 is about 21737.3791428498. The cubic root of 472513652 is about 778.8816165736.

The spelling of 472513652 in words is "four hundred seventy-two million, five hundred thirteen thousand, six hundred fifty-two".