25352135 has 8 divisors (see below), whose sum is σ = 30456960. Its totient is φ = 20258784.

The previous prime is 25352113. The next prime is 25352143. The reversal of 25352135 is 53125352.

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 25352135 - 2¹² = 25348039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3146 + ... + 7784.

It is an arithmetic number, because the mean of its divisors is an integer number (3807120).

Almost surely, 2^25352135 is an apocalyptic number.

25352135 is a deficient number, since it is larger than the sum of its proper divisors (5104825).

25352135 is a wasteful number, since it uses less digits than its factorization.

25352135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5737.

The product of its digits is 4500, while the sum is 26.

The square root of 25352135 is about 5035.0903666171. The cubic root of 25352135 is about 293.7682433215.

Adding to 25352135 its reverse (53125352), we get a palindrome (78477487).

The spelling of 25352135 in words is "twenty-five million, three hundred fifty-two thousand, one hundred thirty-five".