530398470238 has 64 divisors (see below), whose sum is σ = 1072548812160. Its totient is φ = 190675279872.

The previous prime is 530398470211. The next prime is 530398470313. The reversal of 530398470238 is 832074893035.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2865931 + ... + 3045382.

It is an arithmetic number, because the mean of its divisors is an integer number (16758575190).

Almost surely, 2^530398470238 is an apocalyptic number.

530398470238 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

530398470238 is an abundant number, since it is smaller than the sum of its proper divisors (542150341922).

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

530398470238 is a wasteful number, since it uses less digits than its factorization.

530398470238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5911381.

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 530398470238 in words is "five hundred thirty billion, three hundred ninety-eight million, four hundred seventy thousand, two hundred thirty-eight".