25045141 has 8 divisors (see below), whose sum is σ = 27413568. Its totient is φ = 22692000.

The previous prime is 25045129. The next prime is 25045147. The reversal of 25045141 is 14154052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25045141 - 2²¹ = 22947989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25045147) 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 7 ways as a sum of consecutive naturals, for example, 240 + ... + 7081.

It is an arithmetic number, because the mean of its divisors is an integer number (3426696).

Almost surely, 2^25045141 is an apocalyptic number.

It is an amenable number.

25045141 is a deficient number, since it is larger than the sum of its proper divisors (2368427).

25045141 is a wasteful number, since it uses less digits than its factorization.

25045141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7643.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 25045141 is about 5004.5120641277. The cubic root of 25045141 is about 292.5776587817.

Adding to 25045141 its reverse (14154052), we get a palindrome (39199193).

The spelling of 25045141 in words is "twenty-five million, forty-five thousand, one hundred forty-one".