47703317255 has 8 divisors (see below), whose sum is σ = 62447979024. Its totient is φ = 34693321600.

The previous prime is 47703317251. The next prime is 47703317257. The reversal of 47703317255 is 55271330774.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47703317255 - 2² = 47703317251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47703317251) 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, 433666466 + ... + 433666575.

It is an arithmetic number, because the mean of its divisors is an integer number (7805997378).

Almost surely, 2^47703317255 is an apocalyptic number.

47703317255 is a deficient number, since it is larger than the sum of its proper divisors (14744661769).

47703317255 is a wasteful number, since it uses less digits than its factorization.

47703317255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867333057.

The product of its (nonzero) digits is 617400, while the sum is 44.

The spelling of 47703317255 in words is "forty-seven billion, seven hundred three million, three hundred seventeen thousand, two hundred fifty-five".