50563003 has 2 divisors, whose sum is σ = 50563004. Its totient is φ = 50563002.

The previous prime is 50562991. The next prime is 50563031. The reversal of 50563003 is 30036505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50563003 - 2²⁵ = 17008571 is a prime.

It is not a weakly prime, because it can be changed into another prime (50563063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25281501 + 25281502.

It is an arithmetic number, because the mean of its divisors is an integer number (25281502).

Almost surely, 2^50563003 is an apocalyptic number.

50563003 is a deficient number, since it is larger than the sum of its proper divisors (1).

50563003 is an equidigital number, since it uses as much as digits as its factorization.

50563003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 50563003 is about 7110.7666956524. The cubic root of 50563003 is about 369.7807393402.

Adding to 50563003 its reverse (30036505), we get a palindrome (80599508).

The spelling of 50563003 in words is "fifty million, five hundred sixty-three thousand, three".