47485678715423 has 8 divisors (see below), whose sum is σ = 52327688889168. Its totient is φ = 42813563635584.

The previous prime is 47485678715399. The next prime is 47485678715479. The reversal of 47485678715423 is 32451787658474.

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 47485678715423 - 2²⁴ = 47485661938207 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 (47485678715023) 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, 42473772890 + ... + 42473774007.

It is an arithmetic number, because the mean of its divisors is an integer number (6540961111146).

Almost surely, 2^{47485678715423} is an apocalyptic number.

47485678715423 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

47485678715423 is a deficient number, since it is larger than the sum of its proper divisors (4842010173745).

47485678715423 is a wasteful number, since it uses less digits than its factorization.

47485678715423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84947546953.

The product of its digits is 1264435200, while the sum is 71.

The spelling of 47485678715423 in words is "forty-seven trillion, four hundred eighty-five billion, six hundred seventy-eight million, seven hundred fifteen thousand, four hundred twenty-three".