52427003 has 2 divisors, whose sum is σ = 52427004. Its totient is φ = 52427002.

The previous prime is 52426981. The next prime is 52427071. The reversal of 52427003 is 30072425.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52427003 - 2⁶ = 52426939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52427003.

It is not a weakly prime, because it can be changed into another prime (52420003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26213501 + 26213502.

It is an arithmetic number, because the mean of its divisors is an integer number (26213502).

Almost surely, 2^52427003 is an apocalyptic number.

52427003 is a deficient number, since it is larger than the sum of its proper divisors (1).

52427003 is an equidigital number, since it uses as much as digits as its factorization.

52427003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 52427003 is about 7240.6493493332. The cubic root of 52427003 is about 374.2699943520.

Adding to 52427003 its reverse (30072425), we get a palindrome (82499428).

The spelling of 52427003 in words is "fifty-two million, four hundred twenty-seven thousand, three".