25065613041 has 16 divisors (see below), whose sum is σ = 38842598400. Its totient is φ = 14080440528.

The previous prime is 25065613033. The next prime is 25065613051. The reversal of 25065613041 is 14031656052.

It is not a de Polignac number, because 25065613041 - 2³ = 25065613033 is a prime.

It is a super-2 number, since 2×25065613041² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25065612993 and 25065613011.

It is not an unprimeable number, because it can be changed into a prime (25065613051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10114021 + ... + 10116498.

It is an arithmetic number, because the mean of its divisors is an integer number (2427662400).

Almost surely, 2^25065613041 is an apocalyptic number.

25065613041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

25065613041 is a deficient number, since it is larger than the sum of its proper divisors (13776985359).

25065613041 is a wasteful number, since it uses less digits than its factorization.

25065613041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20230588.

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 25065613041 in words is "twenty-five billion, sixty-five million, six hundred thirteen thousand, forty-one".