25041433 has 4 divisors (see below), whose sum is σ = 25056640. Its totient is φ = 25026228.

The previous prime is 25041431. The next prime is 25041439. The reversal of 25041433 is 33414052.

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 25041433 - 2¹ = 25041431 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25041431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4785 + ... + 8542.

It is an arithmetic number, because the mean of its divisors is an integer number (6264160).

Almost surely, 2^25041433 is an apocalyptic number.

It is an amenable number.

25041433 is a deficient number, since it is larger than the sum of its proper divisors (15207).

25041433 is a wasteful number, since it uses less digits than its factorization.

25041433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15206.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 25041433 is about 5004.1415847276. The cubic root of 25041433 is about 292.5632191012.

Adding to 25041433 its reverse (33414052), we get a palindrome (58455485).

The spelling of 25041433 in words is "twenty-five million, forty-one thousand, four hundred thirty-three".