530444415040 has 56 divisors (see below), whose sum is σ = 1263324917592. Its totient is φ = 212143472640.

The previous prime is 530444415013. The next prime is 530444415049. The reversal of 530444415040 is 40514444035.

It can be written as a sum of positive squares in 4 ways, for example, as 140199322624 + 390245092416 = 374432^2 + 624696^2 .

It is a junction number, because it is equal to n+sod(n) for n = 530444414987 and 530444415005.

It is not an unprimeable number, because it can be changed into a prime (530444415049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1897050 + ... + 2158630.

Almost surely, 2^530444415040 is an apocalyptic number.

It is an amenable number.

530444415040 is an abundant number, since it is smaller than the sum of its proper divisors (732880502552).

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

530444415040 is a wasteful number, since it uses less digits than its factorization.

530444415040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267935 (or 267925 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 530444415040 its reverse (40514444035), we get a palindrome (570958859075).

The spelling of 530444415040 in words is "five hundred thirty billion, four hundred forty-four million, four hundred fifteen thousand, forty".