473044465621 has 16 divisors (see below), whose sum is σ = 600989498368. Its totient is φ = 362203488000.

The previous prime is 473044465577. The next prime is 473044465631. The reversal of 473044465621 is 126564440374.

It is a cyclic number.

It is not a de Polignac number, because 473044465621 - 2³³ = 464454531029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473044465631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83840580 + ... + 83846221.

It is an arithmetic number, because the mean of its divisors is an integer number (37561843648).

Almost surely, 2^473044465621 is an apocalyptic number.

It is an amenable number.

473044465621 is a deficient number, since it is larger than the sum of its proper divisors (127945032747).

473044465621 is a wasteful number, since it uses less digits than its factorization.

473044465621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167686852.

The product of its (nonzero) digits is 1935360, while the sum is 46.

The spelling of 473044465621 in words is "four hundred seventy-three billion, forty-four million, four hundred sixty-five thousand, six hundred twenty-one".