530909503488 has 672 divisors, whose sum is σ = 1947558614400. Its totient is φ = 139951079424.

The previous prime is 530909503469. The next prime is 530909503517. The reversal of 530909503488 is 884305909035.

530909503488 is a `hidden beast` number, since 5 + 3 + 0 + 90 + 9 + 503 + 48 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a super-2 number, since 2×530909503488² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 261659658 + ... + 261661686.

It is an arithmetic number, because the mean of its divisors is an integer number (2898152700).

Almost surely, 2^530909503488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530909503488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (973779307200).

530909503488 is an abundant number, since it is smaller than the sum of its proper divisors (1416649110912).

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

530909503488 is a wasteful number, since it uses less digits than its factorization.

530909503488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097 (or 2054 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The spelling of 530909503488 in words is "five hundred thirty billion, nine hundred nine million, five hundred three thousand, four hundred eighty-eight".