250013063 has 2 divisors, whose sum is σ = 250013064. Its totient is φ = 250013062.

The previous prime is 250013041. The next prime is 250013083. The reversal of 250013063 is 360310052.

It is an a-pointer prime, because the next prime (250013083) can be obtained adding 250013063 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250013063 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250013003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125006531 + 125006532.

It is an arithmetic number, because the mean of its divisors is an integer number (125006532).

Almost surely, 2^250013063 is an apocalyptic number.

250013063 is a deficient number, since it is larger than the sum of its proper divisors (1).

250013063 is an equidigital number, since it uses as much as digits as its factorization.

250013063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 250013063 is about 15811.8013837766. The cubic root of 250013063 is about 629.9714969888.

The spelling of 250013063 in words is "two hundred fifty million, thirteen thousand, sixty-three".