472743331815548 has 24 divisors (see below), whose sum is σ = 870863087823120. Its totient is φ = 223925881242240.

The previous prime is 472743331815511. The next prime is 472743331815577. The reversal of 472743331815548 is 845518133347274.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68500811 + ... + 75085602.

It is an arithmetic number, because the mean of its divisors is an integer number (36285961992630).

Almost surely, 2^{472743331815548} is an apocalyptic number.

It is an amenable number.

472743331815548 is a deficient number, since it is larger than the sum of its proper divisors (398119756007572).

472743331815548 is a wasteful number, since it uses less digits than its factorization.

472743331815548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143629757 (or 143629755 counting only the distinct ones).

The product of its digits is 270950400, while the sum is 65.

The spelling of 472743331815548 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-eight".