523713505273 has 8 divisors (see below), whose sum is σ = 598782176960. Its totient is φ = 448707947760.

The previous prime is 523713505267. The next prime is 523713505307. The reversal of 523713505273 is 372505317325.

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 523713505273 - 2³³ = 515123570681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (523713505253) 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, 15760758 + ... + 15793951.

It is an arithmetic number, because the mean of its divisors is an integer number (74847772120).

Almost surely, 2^523713505273 is an apocalyptic number.

It is an amenable number.

523713505273 is a deficient number, since it is larger than the sum of its proper divisors (75068671687).

523713505273 is a wasteful number, since it uses less digits than its factorization.

523713505273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31557087.

The product of its (nonzero) digits is 661500, while the sum is 43.

The spelling of 523713505273 in words is "five hundred twenty-three billion, seven hundred thirteen million, five hundred five thousand, two hundred seventy-three".