47915213273 has 8 divisors (see below), whose sum is σ = 48587452800. Its totient is φ = 47244616848.

The previous prime is 47915213267. The next prime is 47915213369. The reversal of 47915213273 is 37231251974.

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 47915213273 - 2³⁰ = 46841471449 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (47915213233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351986 + ... + 468747.

It is an arithmetic number, because the mean of its divisors is an integer number (6073431600).

Almost surely, 2^47915213273 is an apocalyptic number.

It is an amenable number.

47915213273 is a deficient number, since it is larger than the sum of its proper divisors (672239527).

47915213273 is an equidigital number, since it uses as much as digits as its factorization.

47915213273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821551.

The product of its digits is 317520, while the sum is 44.

The spelling of 47915213273 in words is "forty-seven billion, nine hundred fifteen million, two hundred thirteen thousand, two hundred seventy-three".