530245100500 has 48 divisors (see below), whose sum is σ = 1163157113664. Its totient is φ = 211163642400.

The previous prime is 530245100479. The next prime is 530245100527. The reversal of 530245100500 is 5001542035.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2222382 + ... + 2449381.

It is an arithmetic number, because the mean of its divisors is an integer number (24232439868).

Almost surely, 2^530245100500 is an apocalyptic number.

530245100500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

530245100500 is an abundant number, since it is smaller than the sum of its proper divisors (632912013164).

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

530245100500 is a wasteful number, since it uses less digits than its factorization.

530245100500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4672009 (or 4671997 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

Adding to 530245100500 its reverse (5001542035), we get a palindrome (535246642535).

The spelling of 530245100500 in words is "five hundred thirty billion, two hundred forty-five million, one hundred thousand, five hundred".