1532374516325 has 6 divisors (see below), whose sum is σ = 1900144400274. Its totient is φ = 1225899613040.

The previous prime is 1532374516313. The next prime is 1532374516339. The reversal of 1532374516325 is 5236154732351.

It can be written as a sum of positive squares in 3 ways, for example, as 1745317729 + 1530629198596 = 41777^2 + 1237186^2 .

It is not a de Polignac number, because 1532374516325 - 2³⁸ = 1257496609381 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1532374516325.

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 5 ways as a sum of consecutive naturals, for example, 30647490302 + ... + 30647490351.

It is an arithmetic number, because the mean of its divisors is an integer number (316690733379).

Almost surely, 2^{1532374516325} is an apocalyptic number.

It is an amenable number.

1532374516325 is a deficient number, since it is larger than the sum of its proper divisors (367769883949).

1532374516325 is an equidigital number, since it uses as much as digits as its factorization.

1532374516325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61294980663 (or 61294980658 counting only the distinct ones).

The product of its digits is 2268000, while the sum is 47.

The spelling of 1532374516325 in words is "one trillion, five hundred thirty-two billion, three hundred seventy-four million, five hundred sixteen thousand, three hundred twenty-five".