47322697373 has 4 divisors (see below), whose sum is σ = 54083082720. Its totient is φ = 40562312028.

The previous prime is 47322697351. The next prime is 47322697391. The reversal of 47322697373 is 37379622374.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 47322697373 - 2¹⁰ = 47322696349 is a prime.

It is a super-2 number, since 2×47322697373² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47322696373) 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 3 ways as a sum of consecutive naturals, for example, 3380192663 + ... + 3380192676.

It is an arithmetic number, because the mean of its divisors is an integer number (13520770680).

Almost surely, 2^47322697373 is an apocalyptic number.

It is an amenable number.

47322697373 is a deficient number, since it is larger than the sum of its proper divisors (6760385347).

47322697373 is an equidigital number, since it uses as much as digits as its factorization.

47322697373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6760385346.

The product of its digits is 8001504, while the sum is 53.

The spelling of 47322697373 in words is "forty-seven billion, three hundred twenty-two million, six hundred ninety-seven thousand, three hundred seventy-three".