530445543340 has 24 divisors (see below), whose sum is σ = 1179461267712. Its totient is φ = 199697145600.

The previous prime is 530445543259. The next prime is 530445543359. The reversal of 530445543340 is 43345544035.

It is a junction number, because it is equal to n+sod(n) for n = 530445543293 and 530445543302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 780066636 + ... + 780067315.

It is an arithmetic number, because the mean of its divisors is an integer number (49144219488).

Almost surely, 2^530445543340 is an apocalyptic number.

It is an amenable number.

530445543340 is an abundant number, since it is smaller than the sum of its proper divisors (649015724372).

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

530445543340 is a wasteful number, since it uses less digits than its factorization.

530445543340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560133977 (or 1560133975 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 40.

The spelling of 530445543340 in words is "five hundred thirty billion, four hundred forty-five million, five hundred forty-three thousand, three hundred forty".