530555503040 has 56 divisors (see below), whose sum is σ = 1297530868992. Its totient is φ = 206486461440.

The previous prime is 530555503021. The next prime is 530555503069. The reversal of 530555503040 is 40305555035.

It is a congruent number.

It is an unprimeable number.

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, 22393376 + ... + 22417055.

Almost surely, 2^530555503040 is an apocalyptic number.

It is an amenable number.

530555503040 is an abundant number, since it is smaller than the sum of its proper divisors (766975365952).

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

530555503040 is a wasteful number, since it uses less digits than its factorization.

530555503040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44810485 (or 44810475 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 35.

The spelling of 530555503040 in words is "five hundred thirty billion, five hundred fifty-five million, five hundred three thousand, forty".