1532575205025 has 12 divisors (see below), whose sum is σ = 2533857672432. Its totient is φ = 817373442640.

The previous prime is 1532575205017. The next prime is 1532575205111. The reversal of 1532575205025 is 5205025752351.

It is not a de Polignac number, because 1532575205025 - 2³ = 1532575205017 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 10217167959 + ... + 10217168108.

It is an arithmetic number, because the mean of its divisors is an integer number (211154806036).

Almost surely, 2^{1532575205025} is an apocalyptic number.

1532575205025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1532575205025 is a deficient number, since it is larger than the sum of its proper divisors (1001282467407).

1532575205025 is a wasteful number, since it uses less digits than its factorization.

1532575205025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20434336080 (or 20434336075 counting only the distinct ones).

The product of its (nonzero) digits is 525000, while the sum is 42.

The spelling of 1532575205025 in words is "one trillion, five hundred thirty-two billion, five hundred seventy-five million, two hundred five thousand, twenty-five".