472565204515 has 8 divisors (see below), whose sum is σ = 567091548288. Its totient is φ = 378043295040.

The previous prime is 472565204429. The next prime is 472565204537. The reversal of 472565204515 is 515402565274.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 472565204515 - 2⁹ = 472565204003 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 869427 + ... + 1304236.

It is an arithmetic number, because the mean of its divisors is an integer number (70886443536).

Almost surely, 2^472565204515 is an apocalyptic number.

472565204515 is a deficient number, since it is larger than the sum of its proper divisors (94526343773).

472565204515 is a wasteful number, since it uses less digits than its factorization.

472565204515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217149.

The product of its (nonzero) digits is 1680000, while the sum is 46.

Adding to 472565204515 its reverse (515402565274), we get a palindrome (987967769789).

The spelling of 472565204515 in words is "four hundred seventy-two billion, five hundred sixty-five million, two hundred four thousand, five hundred fifteen".