1534502425325 has 6 divisors (see below), whose sum is σ = 1902783007434. Its totient is φ = 1227601940240.

The previous prime is 1534502425189. The next prime is 1534502425369. The reversal of 1534502425325 is 5235242054351.

It can be written as a sum of positive squares in 3 ways, for example, as 461510987716 + 1072991437609 = 679346^2 + 1035853^2 .

It is not a de Polignac number, because 1534502425325 - 2⁸ = 1534502425069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30690048482 + ... + 30690048531.

It is an arithmetic number, because the mean of its divisors is an integer number (317130501239).

Almost surely, 2^{1534502425325} is an apocalyptic number.

It is an amenable number.

1534502425325 is a deficient number, since it is larger than the sum of its proper divisors (368280582109).

1534502425325 is an equidigital number, since it uses as much as digits as its factorization.

1534502425325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61380097023 (or 61380097018 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 41.

Adding to 1534502425325 its reverse (5235242054351), we get a palindrome (6769744479676).

The spelling of 1534502425325 in words is "one trillion, five hundred thirty-four billion, five hundred two million, four hundred twenty-five thousand, three hundred twenty-five".