473747637567 has 32 divisors (see below), whose sum is σ = 656188452864. Its totient is φ = 303700320000.

The previous prime is 473747637541. The next prime is 473747637599. The reversal of 473747637567 is 765736747374.

It is a happy number.

It is not a de Polignac number, because 473747637567 - 2¹⁰ = 473747636543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 473747637498 and 473747637507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473747637967) 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 31 ways as a sum of consecutive naturals, for example, 67665067 + ... + 67672067.

It is an arithmetic number, because the mean of its divisors is an integer number (20505889152).

Almost surely, 2^473747637567 is an apocalyptic number.

473747637567 is a deficient number, since it is larger than the sum of its proper divisors (182440815297).

473747637567 is a wasteful number, since it uses less digits than its factorization.

473747637567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11559.

The product of its digits is 435637440, while the sum is 66.

The spelling of 473747637567 in words is "four hundred seventy-three billion, seven hundred forty-seven million, six hundred thirty-seven thousand, five hundred sixty-seven".