25014133221125 has 16 divisors (see below), whose sum is σ = 32061358218864. Its totient is φ = 19470460449600.

The previous prime is 25014133221107. The next prime is 25014133221149. The reversal of 25014133221125 is 52112233141052.

It can be written as a sum of positive squares in 8 ways, for example, as 380798833921 + 24633334387204 = 617089^2 + 4963198^2 .

It is not a de Polignac number, because 25014133221125 - 2¹⁴ = 25014133204741 is a prime.

It is a super-3 number, since 3×25014133221125³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25014133221091 and 25014133221100.

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, 2704225994 + ... + 2704235243.

It is an arithmetic number, because the mean of its divisors is an integer number (2003834888679).

Almost surely, 2^{25014133221125} is an apocalyptic number.

25014133221125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25014133221125 is a deficient number, since it is larger than the sum of its proper divisors (7047224997739).

25014133221125 is an equidigital number, since it uses as much as digits as its factorization.

25014133221125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5408461289 (or 5408461279 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 25014133221125 its reverse (52112233141052), we get a palindrome (77126366362177).

The spelling of 25014133221125 in words is "twenty-five trillion, fourteen billion, one hundred thirty-three million, two hundred twenty-one thousand, one hundred twenty-five".