47652971385 has 32 divisors (see below), whose sum is σ = 76715009280. Its totient is φ = 25258348800.

The previous prime is 47652971347. The next prime is 47652971389. The reversal of 47652971385 is 58317925674.

47652971385 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 47652971385 - 2⁷ = 47652971257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47652971389) 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, 5096815 + ... + 5106155.

It is an arithmetic number, because the mean of its divisors is an integer number (2397344040).

Almost surely, 2^47652971385 is an apocalyptic number.

It is an amenable number.

47652971385 is a deficient number, since it is larger than the sum of its proper divisors (29062037895).

47652971385 is a wasteful number, since it uses less digits than its factorization.

47652971385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11409.

The product of its digits is 12700800, while the sum is 57.

The spelling of 47652971385 in words is "forty-seven billion, six hundred fifty-two million, nine hundred seventy-one thousand, three hundred eighty-five".