473654845438 has 8 divisors (see below), whose sum is σ = 710510786280. Its totient is φ = 236817916680.

The previous prime is 473654845399. The next prime is 473654845451. The reversal of 473654845438 is 834548456374.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4690573 + ... + 4790488.

It is an arithmetic number, because the mean of its divisors is an integer number (88813848285).

Almost surely, 2^473654845438 is an apocalyptic number.

473654845438 is a deficient number, since it is larger than the sum of its proper divisors (236855940842).

473654845438 is a wasteful number, since it uses less digits than its factorization.

473654845438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9506042.

The product of its digits is 154828800, while the sum is 61.

The spelling of 473654845438 in words is "four hundred seventy-three billion, six hundred fifty-four million, eight hundred forty-five thousand, four hundred thirty-eight".