1534716325 has 6 divisors (see below), whose sum is σ = 1903048274. Its totient is φ = 1227773040.

The previous prime is 1534716257. The next prime is 1534716367. The reversal of 1534716325 is 5236174351.

It can be written as a sum of positive squares in 3 ways, for example, as 134235396 + 1400480929 = 11586^2 + 37423^2 .

It is not a de Polignac number, because 1534716325 - 2²⁷ = 1400498597 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 (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30694302 + ... + 30694351.

Almost surely, 2^1534716325 is an apocalyptic number.

It is an amenable number.

1534716325 is a deficient number, since it is larger than the sum of its proper divisors (368331949).

1534716325 is an equidigital number, since it uses as much as digits as its factorization.

1534716325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61388663 (or 61388658 counting only the distinct ones).

The product of its digits is 75600, while the sum is 37.

The square root of 1534716325 is about 39175.4556450847. The cubic root of 1534716325 is about 1153.4781465748.

The spelling of 1534716325 in words is "one billion, five hundred thirty-four million, seven hundred sixteen thousand, three hundred twenty-five".