25032527 has 4 divisors (see below), whose sum is σ = 26958120. Its totient is φ = 23106936.

The previous prime is 25032521. The next prime is 25032559. The reversal of 25032527 is 72523052.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 25032527 - 2¹⁴ = 25016143 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25032496 and 25032505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25032521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 962777 + ... + 962802.

It is an arithmetic number, because the mean of its divisors is an integer number (6739530).

Almost surely, 2^25032527 is an apocalyptic number.

25032527 is a deficient number, since it is larger than the sum of its proper divisors (1925593).

25032527 is a wasteful number, since it uses less digits than its factorization.

25032527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925592.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 25032527 is about 5003.2516426820. The cubic root of 25032527 is about 292.5285315631.

Adding to 25032527 its reverse (72523052), we get a palindrome (97555579).

The spelling of 25032527 in words is "twenty-five million, thirty-two thousand, five hundred twenty-seven".