47847182623 has 8 divisors (see below), whose sum is σ = 49455830160. Its totient is φ = 46265124480.

The previous prime is 47847182599. The next prime is 47847182633. The reversal of 47847182623 is 32628174874.

47847182623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47847182623 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 (47847182633) 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, 6643690 + ... + 6650887.

It is an arithmetic number, because the mean of its divisors is an integer number (6181978770).

Almost surely, 2^47847182623 is an apocalyptic number.

47847182623 is a deficient number, since it is larger than the sum of its proper divisors (1608647537).

47847182623 is a wasteful number, since it uses less digits than its factorization.

47847182623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13294697.

The product of its digits is 3612672, while the sum is 52.

The spelling of 47847182623 in words is "forty-seven billion, eight hundred forty-seven million, one hundred eighty-two thousand, six hundred twenty-three".