47738917093 has 32 divisors (see below), whose sum is σ = 57364070400. Its totient is φ = 38842964160.

The previous prime is 47738917087. The next prime is 47738917141. The reversal of 47738917093 is 39071983774.

47738917093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47738917093 - 2¹³ = 47738908901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47738917043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24493083 + ... + 24495031.

It is an arithmetic number, because the mean of its divisors is an integer number (1792627200).

Almost surely, 2^47738917093 is an apocalyptic number.

It is an amenable number.

47738917093 is a deficient number, since it is larger than the sum of its proper divisors (9625153307).

47738917093 is a wasteful number, since it uses less digits than its factorization.

47738917093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3057.

The product of its (nonzero) digits is 8001504, while the sum is 58.

The spelling of 47738917093 in words is "forty-seven billion, seven hundred thirty-eight million, nine hundred seventeen thousand, ninety-three".