30530483 has 2 divisors, whose sum is σ = 30530484. Its totient is φ = 30530482.

The previous prime is 30530449. The next prime is 30530501. The reversal of 30530483 is 38403503.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30530483 - 2¹⁸ = 30268339 is a prime.

It is a super-2 number, since 2×30530483² = 1864220784426578, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (30530413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15265241 + 15265242.

It is an arithmetic number, because the mean of its divisors is an integer number (15265242).

Almost surely, 2^30530483 is an apocalyptic number.

30530483 is a deficient number, since it is larger than the sum of its proper divisors (1).

30530483 is an equidigital number, since it uses as much as digits as its factorization.

30530483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 30530483 is about 5525.4396205189. The cubic root of 30530483 is about 312.5440424326.

Adding to 30530483 its reverse (38403503), we get a palindrome (68933986).

It can be divided in two parts, 30530 and 483, that added together give a palindrome (31013).

The spelling of 30530483 in words is "thirty million, five hundred thirty thousand, four hundred eighty-three".