530044254521025 has 24 divisors (see below), whose sum is σ = 886898145406560. Its totient is φ = 279284362218240.

The previous prime is 530044254521021. The next prime is 530044254521027. The reversal of 530044254521025 is 520125452440035.

It is not a de Polignac number, because 530044254521025 - 2² = 530044254521021 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (530044254521021) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 42573829480 + ... + 42573841929.

It is an arithmetic number, because the mean of its divisors is an integer number (36954089391940).

Almost surely, 2^{530044254521025} is an apocalyptic number.

It is an amenable number.

530044254521025 is a deficient number, since it is larger than the sum of its proper divisors (356853890885535).

530044254521025 is a wasteful number, since it uses less digits than its factorization.

530044254521025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85147671505 (or 85147671500 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 42.

The spelling of 530044254521025 in words is "five hundred thirty trillion, forty-four billion, two hundred fifty-four million, five hundred twenty-one thousand, twenty-five".