47479877353 has 2 divisors, whose sum is σ = 47479877354. Its totient is φ = 47479877352.

The previous prime is 47479877327. The next prime is 47479877363. The reversal of 47479877353 is 35377897474.

47479877353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45696757824 + 1783119529 = 213768^2 + 42227^2 .

It is a cyclic number.

It is not a de Polignac number, because 47479877353 - 2⁹ = 47479876841 is a prime.

It is not a weakly prime, because it can be changed into another prime (47479877363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23739938676 + 23739938677.

It is an arithmetic number, because the mean of its divisors is an integer number (23739938677).

Almost surely, 2^47479877353 is an apocalyptic number.

It is an amenable number.

47479877353 is a deficient number, since it is larger than the sum of its proper divisors (1).

47479877353 is an equidigital number, since it uses as much as digits as its factorization.

47479877353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124467840, while the sum is 64.

The spelling of 47479877353 in words is "forty-seven billion, four hundred seventy-nine million, eight hundred seventy-seven thousand, three hundred fifty-three".