25053045 has 16 divisors (see below), whose sum is σ = 40182912. Its totient is φ = 13328960.

The previous prime is 25053043. The next prime is 25053073. The reversal of 25053045 is 54035052.

It is not a de Polignac number, because 25053045 - 2¹ = 25053043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25053043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5104 + ... + 8726.

It is an arithmetic number, because the mean of its divisors is an integer number (2511432).

Almost surely, 2^25053045 is an apocalyptic number.

It is an amenable number.

25053045 is a deficient number, since it is larger than the sum of its proper divisors (15129867).

25053045 is a wasteful number, since it uses less digits than its factorization.

25053045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4092.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 25053045 is about 5005.3016892092. The cubic root of 25053045 is about 292.6084337543.

Adding to 25053045 its reverse (54035052), we get a palindrome (79088097).

The spelling of 25053045 in words is "twenty-five million, fifty-three thousand, forty-five".