473112261620 has 12 divisors (see below), whose sum is σ = 993535749444. Its totient is φ = 189244904640.

The previous prime is 473112261619. The next prime is 473112261623. The reversal of 473112261620 is 26162211374.

It can be written as a sum of positive squares in 2 ways, for example, as 50128523236 + 422983738384 = 223894^2 + 650372^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473112261623) 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, 11827806521 + ... + 11827806560.

It is an arithmetic number, because the mean of its divisors is an integer number (82794645787).

Almost surely, 2^473112261620 is an apocalyptic number.

It is an amenable number.

473112261620 is an abundant number, since it is smaller than the sum of its proper divisors (520423487824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

473112261620 is a wasteful number, since it uses less digits than its factorization.

473112261620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23655613090 (or 23655613088 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

Adding to 473112261620 its reverse (26162211374), we get a palindrome (499274472994).

The spelling of 473112261620 in words is "four hundred seventy-three billion, one hundred twelve million, two hundred sixty-one thousand, six hundred twenty".