530045531013320 has 64 divisors (see below), whose sum is σ = 1368404398972800. Its totient is φ = 181005872832000.

The previous prime is 530045531013281. The next prime is 530045531013343. The reversal of 530045531013320 is 23310135540035.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

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, 3770885405 + ... + 3771025964.

It is an arithmetic number, because the mean of its divisors is an integer number (21381318733950).

Almost surely, 2^{530045531013320} is an apocalyptic number.

It is an amenable number.

530045531013320 is an abundant number, since it is smaller than the sum of its proper divisors (838358867959480).

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

530045531013320 is a wasteful number, since it uses less digits than its factorization.

530045531013320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7541911638 (or 7541911634 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 35.

Adding to 530045531013320 its reverse (23310135540035), we get a palindrome (553355666553355).

The spelling of 530045531013320 in words is "five hundred thirty trillion, forty-five billion, five hundred thirty-one million, thirteen thousand, three hundred twenty".