52015003 has 2 divisors, whose sum is σ = 52015004. Its totient is φ = 52015002.

The previous prime is 52014997. The next prime is 52015013. The reversal of 52015003 is 30051025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52015003 - 2⁹ = 52014491 is a prime.

It is not a weakly prime, because it can be changed into another prime (52015013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26007501 + 26007502.

It is an arithmetic number, because the mean of its divisors is an integer number (26007502).

Almost surely, 2^52015003 is an apocalyptic number.

52015003 is a deficient number, since it is larger than the sum of its proper divisors (1).

52015003 is an equidigital number, since it uses as much as digits as its factorization.

52015003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 52015003 is about 7212.1427467848. The cubic root of 52015003 is about 373.2870089382.

Adding to 52015003 its reverse (30051025), we get a palindrome (82066028).

The spelling of 52015003 in words is "fifty-two million, fifteen thousand, three".