53135003 has 2 divisors, whose sum is σ = 53135004. Its totient is φ = 53135002.

The previous prime is 53134999. The next prime is 53135009. The reversal of 53135003 is 30053135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53135003 - 2² = 53134999 is a prime.

It is not a weakly prime, because it can be changed into another prime (53135009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26567501 + 26567502.

It is an arithmetic number, because the mean of its divisors is an integer number (26567502).

Almost surely, 2^53135003 is an apocalyptic number.

53135003 is a deficient number, since it is larger than the sum of its proper divisors (1).

53135003 is an equidigital number, since it uses as much as digits as its factorization.

53135003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 675, while the sum is 20.

The square root of 53135003 is about 7289.3760363971. The cubic root of 53135003 is about 375.9472420129.

Adding to 53135003 its reverse (30053135), we get a palindrome (83188138).

The spelling of 53135003 in words is "fifty-three million, one hundred thirty-five thousand, three".