473631890687999 has 8 divisors (see below), whose sum is σ = 478146533222400. Its totient is φ = 469138593981816.

The previous prime is 473631890687987. The next prime is 473631890688013. The reversal of 473631890687999 is 999786098136374.

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

It is a cyclic number.

It is not a de Polignac number, because 473631890687999 - 2³² = 473627595720703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473631890687959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5336412467 + ... + 5336501220.

It is an arithmetic number, because the mean of its divisors is an integer number (59768316652800).

Almost surely, 2^{473631890687999} is an apocalyptic number.

473631890687999 is a deficient number, since it is larger than the sum of its proper divisors (4514642534401).

473631890687999 is a wasteful number, since it uses less digits than its factorization.

473631890687999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10672914109.

The product of its (nonzero) digits is 26665583616, while the sum is 89.

The spelling of 473631890687999 in words is "four hundred seventy-three trillion, six hundred thirty-one billion, eight hundred ninety million, six hundred eighty-seven thousand, nine hundred ninety-nine".