473556604839 has 4 divisors (see below), whose sum is σ = 631408806456. Its totient is φ = 315704403224.

The previous prime is 473556604819. The next prime is 473556604919. The reversal of 473556604839 is 938406655374.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 473556604839 - 2⁷ = 473556604711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473556604819) 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, 78926100804 + ... + 78926100809.

It is an arithmetic number, because the mean of its divisors is an integer number (157852201614).

Almost surely, 2^473556604839 is an apocalyptic number.

473556604839 is a deficient number, since it is larger than the sum of its proper divisors (157852201617).

473556604839 is a wasteful number, since it uses less digits than its factorization.

473556604839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157852201616.

The product of its (nonzero) digits is 65318400, while the sum is 60.

The spelling of 473556604839 in words is "four hundred seventy-three billion, five hundred fifty-six million, six hundred four thousand, eight hundred thirty-nine".