13533412125 has 16 divisors (see below), whose sum is σ = 22519598400. Its totient is φ = 7217819600.

The previous prime is 13533412091. The next prime is 13533412159. The reversal of 13533412125 is 52121433531.

It is an interprime number because it is at equal distance from previous prime (13533412091) and next prime (13533412159).

It is not a de Polignac number, because 13533412125 - 2¹⁴ = 13533395741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13533412092 and 13533412101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18044175 + ... + 18044924.

It is an arithmetic number, because the mean of its divisors is an integer number (1407474900).

Almost surely, 2^13533412125 is an apocalyptic number.

13533412125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13533412125 is a deficient number, since it is larger than the sum of its proper divisors (8986186275).

13533412125 is an equidigital number, since it uses as much as digits as its factorization.

13533412125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36089117 (or 36089107 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

Adding to 13533412125 its reverse (52121433531), we get a palindrome (65654845656).

The spelling of 13533412125 in words is "thirteen billion, five hundred thirty-three million, four hundred twelve thousand, one hundred twenty-five".