1530025104525 has 48 divisors (see below), whose sum is σ = 2588835750336. Its totient is φ = 796923832320.

The previous prime is 1530025104499. The next prime is 1530025104541. The reversal of 1530025104525 is 5254015200351.

It is not a de Polignac number, because 1530025104525 - 2⁷ = 1530025104397 is a prime.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 25941469 + ... + 26000381.

It is an arithmetic number, because the mean of its divisors is an integer number (53934078132).

Almost surely, 2^{1530025104525} is an apocalyptic number.

1530025104525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1530025104525 is a deficient number, since it is larger than the sum of its proper divisors (1058810645811).

1530025104525 is a wasteful number, since it uses less digits than its factorization.

1530025104525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67022 (or 67017 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 33.

The spelling of 1530025104525 in words is "one trillion, five hundred thirty billion, twenty-five million, one hundred four thousand, five hundred twenty-five".