1532433325 has 6 divisors (see below), whose sum is σ = 1900217354. Its totient is φ = 1225946640.

The previous prime is 1532433251. The next prime is 1532433337. The reversal of 1532433325 is 5233342351.

It can be written as a sum of positive squares in 3 ways, for example, as 470846601 + 1061586724 = 21699^2 + 32582^2 .

It is not a de Polignac number, because 1532433325 - 2¹⁹ = 1531909037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30648642 + ... + 30648691.

Almost surely, 2^1532433325 is an apocalyptic number.

It is an amenable number.

1532433325 is a deficient number, since it is larger than the sum of its proper divisors (367784029).

1532433325 is an equidigital number, since it uses as much as digits as its factorization.

1532433325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61297343 (or 61297338 counting only the distinct ones).

The product of its digits is 32400, while the sum is 31.

The square root of 1532433325 is about 39146.3066584831. The cubic root of 1532433325 is about 1152.9059023906.

Adding to 1532433325 its reverse (5233342351), we get a palindrome (6765775676).

The spelling of 1532433325 in words is "one billion, five hundred thirty-two million, four hundred thirty-three thousand, three hundred twenty-five".