530210251500 has 192 divisors, whose sum is σ = 1605962502144. Its totient is φ = 135782400000.

The previous prime is 530210251453. The next prime is 530210251517. The reversal of 530210251500 is 5152012035.

It is a happy number.

It is a super-2 number, since 2×530210251500² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6047980 + ... + 6135020.

It is an arithmetic number, because the mean of its divisors is an integer number (8364388032).

Almost surely, 2^530210251500 is an apocalyptic number.

530210251500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530210251500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (802981251072).

530210251500 is an abundant number, since it is smaller than the sum of its proper divisors (1075752250644).

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

530210251500 is a wasteful number, since it uses less digits than its factorization.

530210251500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87225 (or 87213 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

Adding to 530210251500 its reverse (5152012035), we get a palindrome (535362263535).

The spelling of 530210251500 in words is "five hundred thirty billion, two hundred ten million, two hundred fifty-one thousand, five hundred".