53066047 has 2 divisors, whose sum is σ = 53066048. Its totient is φ = 53066046.

The previous prime is 53066033. The next prime is 53066053. The reversal of 53066047 is 74066035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53066047 - 2⁷ = 53065919 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53066347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26533023 + 26533024.

It is an arithmetic number, because the mean of its divisors is an integer number (26533024).

Almost surely, 2^53066047 is an apocalyptic number.

53066047 is a deficient number, since it is larger than the sum of its proper divisors (1).

53066047 is an equidigital number, since it uses as much as digits as its factorization.

53066047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 53066047 is about 7284.6446035479. The cubic root of 53066047 is about 375.7845429830.

The spelling of 53066047 in words is "fifty-three million, sixty-six thousand, forty-seven".