530402050100 has 144 divisors (see below), whose sum is σ = 1294803377280. Its totient is φ = 187122777600.

The previous prime is 530402050097. The next prime is 530402050109. The reversal of 530402050100 is 1050204035.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530402050109) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29023766 + ... + 29042034.

It is an arithmetic number, because the mean of its divisors is an integer number (8991690120).

Almost surely, 2^530402050100 is an apocalyptic number.

530402050100 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 530402050100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (647401688640).

530402050100 is an abundant number, since it is smaller than the sum of its proper divisors (764401327180).

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

530402050100 is a wasteful number, since it uses less digits than its factorization.

530402050100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19290 (or 19283 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

Adding to 530402050100 its reverse (1050204035), we get a palindrome (531452254135).

The spelling of 530402050100 in words is "five hundred thirty billion, four hundred two million, fifty thousand, one hundred".