473012339522 has 18 divisors (see below), whose sum is σ = 753736321497. Its totient is φ = 222586261024.

The previous prime is 473012339431. The next prime is 473012339537. The reversal of 473012339522 is 225933210374.

It can be written as a sum of positive squares in 2 ways, for example, as 432912677521 + 40099662001 = 657961^2 + 200249^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=486319.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 473012339522.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 16520543 + ... + 16549149.

Almost surely, 2^473012339522 is an apocalyptic number.

473012339522 is a deficient number, since it is larger than the sum of its proper divisors (280723981975).

473012339522 is an frugal number, since it uses more digits than its factorization.

473012339522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57250 (or 28626 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 41.

Adding to 473012339522 its reverse (225933210374), we get a palindrome (698945549896).

The spelling of 473012339522 in words is "four hundred seventy-three billion, twelve million, three hundred thirty-nine thousand, five hundred twenty-two".