530265531136 has 72 divisors (see below), whose sum is σ = 1158765217344. Its totient is φ = 240177730560.

The previous prime is 530265531031. The next prime is 530265531149. The reversal of 530265531136 is 631135562035.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464235 + ... + 1129621.

It is an arithmetic number, because the mean of its divisors is an integer number (16093961352).

Almost surely, 2^530265531136 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 530265531136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (579382608672).

530265531136 is an abundant number, since it is smaller than the sum of its proper divisors (628499686208).

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

530265531136 is a wasteful number, since it uses less digits than its factorization.

530265531136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665697 (or 665683 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 40.

The spelling of 530265531136 in words is "five hundred thirty billion, two hundred sixty-five million, five hundred thirty-one thousand, one hundred thirty-six".