25160533 has 4 divisors (see below), whose sum is σ = 25184448. Its totient is φ = 25136620.

The previous prime is 25160521. The next prime is 25160549. The reversal of 25160533 is 33506152.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 25160533 - 2⁵ = 25160501 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25160498 and 25160507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25160573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10303 + ... + 12508.

It is an arithmetic number, because the mean of its divisors is an integer number (6296112).

Almost surely, 2^25160533 is an apocalyptic number.

It is an amenable number.

25160533 is a deficient number, since it is larger than the sum of its proper divisors (23915).

25160533 is a wasteful number, since it uses less digits than its factorization.

25160533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23914.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 25160533 is about 5016.0276115667. The cubic root of 25160533 is about 293.0263073988.

Adding to 25160533 its reverse (33506152), we get a palindrome (58666685).

The spelling of 25160533 in words is "twenty-five million, one hundred sixty thousand, five hundred thirty-three".