530420502 has 64 divisors (see below), whose sum is σ = 1164533760. Its totient is φ = 160402944.

The previous prime is 530420467. The next prime is 530420543. The reversal of 530420502 is 205024035.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 318123 + ... + 319785.

It is an arithmetic number, because the mean of its divisors is an integer number (18195840).

Almost surely, 2^530420502 is an apocalyptic number.

530420502 is an abundant number, since it is smaller than the sum of its proper divisors (634113258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530420502 is a wasteful number, since it uses less digits than its factorization.

530420502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 530420502 is about 23030.8597755273. The cubic root of 530420502 is about 809.4812010870.

Adding to 530420502 its reverse (205024035), we get a palindrome (735444537).

The spelling of 530420502 in words is "five hundred thirty million, four hundred twenty thousand, five hundred two".