1535053325 has 24 divisors (see below), whose sum is σ = 2099902056. Its totient is φ = 1105920000.

The previous prime is 1535053297. The next prime is 1535053337. The reversal of 1535053325 is 5233505351.

1535053325 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 1454735881 + 80317444 = 38141^2 + 8962^2 .

It is not a de Polignac number, because 1535053325 - 2¹⁴ = 1535036941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1535053291 and 1535053300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44276 + ... + 70925.

It is an arithmetic number, because the mean of its divisors is an integer number (87495919).

Almost surely, 2^1535053325 is an apocalyptic number.

It is an amenable number.

1535053325 is a deficient number, since it is larger than the sum of its proper divisors (564848731).

1535053325 is a wasteful number, since it uses less digits than its factorization.

1535053325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115265 (or 115260 counting only the distinct ones).

The product of its (nonzero) digits is 33750, while the sum is 32.

The square root of 1535053325 is about 39179.7565714745. The cubic root of 1535053325 is about 1153.5625690574.

Adding to 1535053325 its reverse (5233505351), we get a palindrome (6768558676).

The spelling of 1535053325 in words is "one billion, five hundred thirty-five million, fifty-three thousand, three hundred twenty-five".