47238755346454 has 16 divisors (see below), whose sum is σ = 81194392915200. Its totient is φ = 20191763496744.

The previous prime is 47238755346451. The next prime is 47238755346463. The reversal of 47238755346454 is 45464355783274.

47238755346454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 47238755346454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47238755346451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4451441674 + ... + 4451452285.

It is an arithmetic number, because the mean of its divisors is an integer number (5074649557200).

Almost surely, 2^{47238755346454} is an apocalyptic number.

47238755346454 is a deficient number, since it is larger than the sum of its proper divisors (33955637568746).

47238755346454 is a wasteful number, since it uses less digits than its factorization.

47238755346454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8902894347.

The product of its digits is 1354752000, while the sum is 67.

The spelling of 47238755346454 in words is "forty-seven trillion, two hundred thirty-eight billion, seven hundred fifty-five million, three hundred forty-six thousand, four hundred fifty-four".