25532114413 has 8 divisors (see below), whose sum is σ = 28691607168. Its totient is φ = 22543405104.

The previous prime is 25532114401. The next prime is 25532114467. The reversal of 25532114413 is 31441123552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-25532114413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25532114473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42695545 + ... + 42696142.

It is an arithmetic number, because the mean of its divisors is an integer number (3586450896).

Almost surely, 2^25532114413 is an apocalyptic number.

25532114413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

25532114413 is a deficient number, since it is larger than the sum of its proper divisors (3159492755).

25532114413 is a wasteful number, since it uses less digits than its factorization.

25532114413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85391723.

The product of its digits is 14400, while the sum is 31.

Adding to 25532114413 its reverse (31441123552), we get a palindrome (56973237965).

The spelling of 25532114413 in words is "twenty-five billion, five hundred thirty-two million, one hundred fourteen thousand, four hundred thirteen".