25332535 has 16 divisors (see below), whose sum is σ = 31334400. Its totient is φ = 19652256.

The previous prime is 25332511. The next prime is 25332539. The reversal of 25332535 is 53523352.

It is a cyclic number.

It is not a de Polignac number, because 25332535 - 2¹⁵ = 25299767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25332539) 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, 22762 + ... + 23848.

It is an arithmetic number, because the mean of its divisors is an integer number (1958400).

Almost surely, 2^25332535 is an apocalyptic number.

25332535 is a deficient number, since it is larger than the sum of its proper divisors (6001865).

25332535 is a wasteful number, since it uses less digits than its factorization.

25332535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230.

The product of its digits is 13500, while the sum is 28.

The square root of 25332535 is about 5033.1436498475. The cubic root of 25332535 is about 293.6925187060.

Adding to 25332535 its reverse (53523352), we get a palindrome (78855887).

The spelling of 25332535 in words is "twenty-five million, three hundred thirty-two thousand, five hundred thirty-five".