52862543 has 2 divisors, whose sum is σ = 52862544. Its totient is φ = 52862542.

The previous prime is 52862527. The next prime is 52862549. The reversal of 52862543 is 34526825.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52862543 - 2⁴ = 52862527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52862549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26431271 + 26431272.

It is an arithmetic number, because the mean of its divisors is an integer number (26431272).

Almost surely, 2^52862543 is an apocalyptic number.

52862543 is a deficient number, since it is larger than the sum of its proper divisors (1).

52862543 is an equidigital number, since it uses as much as digits as its factorization.

52862543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57600, while the sum is 35.

The square root of 52862543 is about 7270.6631747042. The cubic root of 52862543 is about 375.3035598338.

The spelling of 52862543 in words is "fifty-two million, eight hundred sixty-two thousand, five hundred forty-three".