472743332062993 has 4 divisors (see below), whose sum is σ = 474704922652708. Its totient is φ = 470781741473280.

The previous prime is 472743332062921. The next prime is 472743332062997. The reversal of 472743332062993 is 399260233347274.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 380434414353984 + 92308917709009 = 19504728^2 + 9607753^2 .

It is a cyclic number.

It is not a de Polignac number, because 472743332062993 - 2²⁹ = 472742795192081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472743332062997) 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 3 ways as a sum of consecutive naturals, for example, 980795294496 + ... + 980795294977.

It is an arithmetic number, because the mean of its divisors is an integer number (118676230663177).

Almost surely, 2^{472743332062993} is an apocalyptic number.

It is an amenable number.

472743332062993 is a deficient number, since it is larger than the sum of its proper divisors (1961590589715).

472743332062993 is a wasteful number, since it uses less digits than its factorization.

472743332062993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961590589714.

The product of its (nonzero) digits is 246903552, while the sum is 64.

The spelling of 472743332062993 in words is "four hundred seventy-two trillion, seven hundred forty-three billion, three hundred thirty-two million, sixty-two thousand, nine hundred ninety-three".