472016413 has 4 divisors (see below), whose sum is σ = 514927008. Its totient is φ = 429105820.

The previous prime is 472016387. The next prime is 472016417. The reversal of 472016413 is 314610274.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-472016413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472016417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21455281 + ... + 21455302.

It is an arithmetic number, because the mean of its divisors is an integer number (128731752).

Almost surely, 2^472016413 is an apocalyptic number.

It is an amenable number.

472016413 is a deficient number, since it is larger than the sum of its proper divisors (42910595).

472016413 is a wasteful number, since it uses less digits than its factorization.

472016413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42910594.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 472016413 is about 21725.9387138968. The cubic root of 472016413 is about 778.6083078935.

Adding to 472016413 its reverse (314610274), we get a palindrome (786626687).

The spelling of 472016413 in words is "four hundred seventy-two million, sixteen thousand, four hundred thirteen".