47715253 has 2 divisors, whose sum is σ = 47715254. Its totient is φ = 47715252.

The previous prime is 47715233. The next prime is 47715257. The reversal of 47715253 is 35251774.

47715253 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., 44395569 + 3319684 = 6663^2 + 1822^2 .

It is a cyclic number.

It is not a de Polignac number, because 47715253 - 2⁹ = 47714741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47715257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23857626 + 23857627.

It is an arithmetic number, because the mean of its divisors is an integer number (23857627).

Almost surely, 2^47715253 is an apocalyptic number.

It is an amenable number.

47715253 is a deficient number, since it is larger than the sum of its proper divisors (1).

47715253 is an equidigital number, since it uses as much as digits as its factorization.

47715253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29400, while the sum is 34.

The square root of 47715253 is about 6907.6228183073. The cubic root of 47715253 is about 362.7040544366.

The spelling of 47715253 in words is "forty-seven million, seven hundred fifteen thousand, two hundred fifty-three".