13533052425 has 24 divisors (see below), whose sum is σ = 22386900480. Its totient is φ = 7213675200.

The previous prime is 13533052411. The next prime is 13533052439. The reversal of 13533052425 is 52425033531.

13533052425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13533052411) and next prime (13533052439).

It is not a de Polignac number, because 13533052425 - 2⁶ = 13533052361 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 91096 + ... + 188054.

It is an arithmetic number, because the mean of its divisors is an integer number (932787520).

Almost surely, 2^13533052425 is an apocalyptic number.

13533052425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13533052425 is a deficient number, since it is larger than the sum of its proper divisors (8853848055).

13533052425 is a wasteful number, since it uses less digits than its factorization.

13533052425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98833 (or 98828 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

Adding to 13533052425 its reverse (52425033531), we get a palindrome (65958085956).

The spelling of 13533052425 in words is "thirteen billion, five hundred thirty-three million, fifty-two thousand, four hundred twenty-five".