472743331815547 has 8 divisors (see below), whose sum is σ = 509160966423200. Its totient is φ = 436333234769280.

The previous prime is 472743331815511. The next prime is 472743331815577. The reversal of 472743331815547 is 745518133347274.

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 472743331815547 - 2²³ = 472743323426939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (472743331815577) 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, 1884260079 + ... + 1884510952.

It is an arithmetic number, because the mean of its divisors is an integer number (63645120802900).

Almost surely, 2^{472743331815547} is an apocalyptic number.

472743331815547 is a deficient number, since it is larger than the sum of its proper divisors (36417634607653).

472743331815547 is a wasteful number, since it uses less digits than its factorization.

472743331815547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3768780693.

The product of its digits is 237081600, while the sum is 64.

The spelling of 472743331815547 in words is "four hundred seventy-two trillion, seven hundred forty-three billion, three hundred thirty-one million, eight hundred fifteen thousand, five hundred forty-seven".