47559321243 has 48 divisors (see below), whose sum is σ = 81232699392. Its totient is φ = 26238600000.

The previous prime is 47559321221. The next prime is 47559321281. The reversal of 47559321243 is 34212395574.

It is a happy number.

47559321243 is a `hidden beast` number, since 4 + 7 + 5 + 593 + 2 + 12 + 43 = 666.

It is not a de Polignac number, because 47559321243 - 2¹⁸ = 47559059099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47559321203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 813493 + ... + 869993.

It is an arithmetic number, because the mean of its divisors is an integer number (1692347904).

Almost surely, 2^47559321243 is an apocalyptic number.

47559321243 is a deficient number, since it is larger than the sum of its proper divisors (33673378149).

47559321243 is a wasteful number, since it uses less digits than its factorization.

47559321243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56976 (or 56973 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The spelling of 47559321243 in words is "forty-seven billion, five hundred fifty-nine million, three hundred twenty-one thousand, two hundred forty-three".