13132433025 has 18 divisors (see below), whose sum is σ = 23521647110. Its totient is φ = 7003964160.

The previous prime is 13132433011. The next prime is 13132433029. The reversal of 13132433025 is 52033423131.

13132433025 is a `hidden beast` number, since 1 + 3 + 1 + 324 + 330 + 2 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 1210413681 + 11922019344 = 34791^2 + 109188^2 .

It is not a de Polignac number, because 13132433025 - 2⁸ = 13132432769 is a prime.

It is a super-2 number, since 2×13132433025² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13132433025.

It is not an unprimeable number, because it can be changed into a prime (13132433029) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 29182960 + ... + 29183409.

Almost surely, 2^13132433025 is an apocalyptic number.

13132433025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13132433025 is a deficient number, since it is larger than the sum of its proper divisors (10389214085).

13132433025 is a wasteful number, since it uses less digits than its factorization.

13132433025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58366385 (or 58366377 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 13132433025 its reverse (52033423131), we get a palindrome (65165856156).

The spelling of 13132433025 in words is "thirteen billion, one hundred thirty-two million, four hundred thirty-three thousand, twenty-five".