30250063 has 2 divisors, whose sum is σ = 30250064. Its totient is φ = 30250062.

The previous prime is 30250061. The next prime is 30250069. The reversal of 30250063 is 36005203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30250063 - 2¹ = 30250061 is a prime.

Together with 30250061, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 30250063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30250061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15125031 + 15125032.

It is an arithmetic number, because the mean of its divisors is an integer number (15125032).

Almost surely, 2^30250063 is an apocalyptic number.

30250063 is a deficient number, since it is larger than the sum of its proper divisors (1).

30250063 is an equidigital number, since it uses as much as digits as its factorization.

30250063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 30250063 is about 5500.0057272697. The cubic root of 30250063 is about 311.5842005246.

Adding to 30250063 its reverse (36005203), we get a palindrome (66255266).

The spelling of 30250063 in words is "thirty million, two hundred fifty thousand, sixty-three".