47052589 has 2 divisors, whose sum is σ = 47052590. Its totient is φ = 47052588.

The previous prime is 47052581. The next prime is 47052601. The reversal of 47052589 is 98525074.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36542025 + 10510564 = 6045^2 + 3242^2 .

It is a cyclic number.

It is not a de Polignac number, because 47052589 - 2³ = 47052581 is a prime.

It is a super-2 number, since 2×47052589² = 4427892263205842, which contains 22 as substring.

It is a Chen prime.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47052581) 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, 23526294 + 23526295.

It is an arithmetic number, because the mean of its divisors is an integer number (23526295).

Almost surely, 2^47052589 is an apocalyptic number.

It is an amenable number.

47052589 is a deficient number, since it is larger than the sum of its proper divisors (1).

47052589 is an equidigital number, since it uses as much as digits as its factorization.

47052589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 47052589 is about 6859.4889751351. The cubic root of 47052589 is about 361.0171568184.

The spelling of 47052589 in words is "forty-seven million, fifty-two thousand, five hundred eighty-nine".