47238755344737 has 16 divisors (see below), whose sum is σ = 68713489375488. Its totient is φ = 28628476814480.

The previous prime is 47238755344733. The next prime is 47238755344769. The reversal of 47238755344737 is 73744355783274.

47238755344737 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 47238755344737 - 2² = 47238755344733 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47238755344733) 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 15 ways as a sum of consecutive naturals, for example, 25901763 + ... + 27665480.

It is an arithmetic number, because the mean of its divisors is an integer number (4294593085968).

Almost surely, 2^{47238755344737} is an apocalyptic number.

It is an amenable number.

47238755344737 is a deficient number, since it is larger than the sum of its proper divisors (21474734030751).

47238755344737 is a wasteful number, since it uses less digits than its factorization.

47238755344737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53593980.

The product of its digits is 1659571200, while the sum is 69.

The spelling of 47238755344737 in words is "forty-seven trillion, two hundred thirty-eight billion, seven hundred fifty-five million, three hundred forty-four thousand, seven hundred thirty-seven".