47416529 has 2 divisors, whose sum is σ = 47416530. Its totient is φ = 47416528.

The previous prime is 47416517. The next prime is 47416591. The reversal of 47416529 is 92561474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42250000 + 5166529 = 6500^2 + 2273^2 .

It is a cyclic number.

It is not a de Polignac number, because 47416529 - 2⁴ = 47416513 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 47416492 and 47416501.

It is not a weakly prime, because it can be changed into another prime (47419529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23708264 + 23708265.

It is an arithmetic number, because the mean of its divisors is an integer number (23708265).

Almost surely, 2^47416529 is an apocalyptic number.

It is an amenable number.

47416529 is a deficient number, since it is larger than the sum of its proper divisors (1).

47416529 is an equidigital number, since it uses as much as digits as its factorization.

47416529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 38.

The square root of 47416529 is about 6885.9660905352. The cubic root of 47416529 is about 361.9455597141.

The spelling of 47416529 in words is "forty-seven million, four hundred sixteen thousand, five hundred twenty-nine".