47052571 has 2 divisors, whose sum is σ = 47052572. Its totient is φ = 47052570.

The previous prime is 47052539. The next prime is 47052581. The reversal of 47052571 is 17525074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47052571 - 2⁵ = 47052539 is a prime.

It is a super-3 number, since 3×47052571³ (a number of 24 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (47052521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23526285 + 23526286.

It is an arithmetic number, because the mean of its divisors is an integer number (23526286).

Almost surely, 2^47052571 is an apocalyptic number.

47052571 is a deficient number, since it is larger than the sum of its proper divisors (1).

47052571 is an equidigital number, since it uses as much as digits as its factorization.

47052571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9800, while the sum is 31.

The square root of 47052571 is about 6859.4876630839. The cubic root of 47052571 is about 361.0171107826.

It can be divided in two parts, 470525 and 71, that added together give a square (470596 = 686²).

The spelling of 47052571 in words is "forty-seven million, fifty-two thousand, five hundred seventy-one".