25333025 has 6 divisors (see below), whose sum is σ = 31412982. Its totient is φ = 20266400.

The previous prime is 25333003. The next prime is 25333027. The reversal of 25333025 is 52033352.

It can be written as a sum of positive squares in 3 ways, for example, as 1936 + 25331089 = 44^2 + 5033^2 .

It is not a de Polignac number, because 25333025 - 2²² = 21138721 is a prime.

It is a super-3 number, since 3×25333025³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25333027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 506636 + ... + 506685.

It is an arithmetic number, because the mean of its divisors is an integer number (5235497).

Almost surely, 2^25333025 is an apocalyptic number.

25333025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25333025 is a deficient number, since it is larger than the sum of its proper divisors (6079957).

25333025 is a wasteful number, since it uses less digits than its factorization.

25333025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013331 (or 1013326 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 25333025 is about 5033.1923269432. The cubic root of 25333025 is about 293.6944122973.

Adding to 25333025 its reverse (52033352), we get a palindrome (77366377).

The spelling of 25333025 in words is "twenty-five million, three hundred thirty-three thousand, twenty-five".