52285543 has 2 divisors, whose sum is σ = 52285544. Its totient is φ = 52285542.

The previous prime is 52285531. The next prime is 52285547. The reversal of 52285543 is 34558225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52285543 - 2⁹ = 52285031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52285499 and 52285508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52285547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26142771 + 26142772.

It is an arithmetic number, because the mean of its divisors is an integer number (26142772).

Almost surely, 2^52285543 is an apocalyptic number.

52285543 is a deficient number, since it is larger than the sum of its proper divisors (1).

52285543 is an equidigital number, since it uses as much as digits as its factorization.

52285543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48000, while the sum is 34.

The square root of 52285543 is about 7230.8742901533. The cubic root of 52285543 is about 373.9330692281.

The spelling of 52285543 in words is "fifty-two million, two hundred eighty-five thousand, five hundred forty-three".