25552411 has 8 divisors (see below), whose sum is σ = 27175824. Its totient is φ = 23942400.

The previous prime is 25552399. The next prime is 25552427. The reversal of 25552411 is 11425552.

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 25552411 - 2¹⁵ = 25519643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25552441) 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, 736 + ... + 7186.

It is an arithmetic number, because the mean of its divisors is an integer number (3396978).

Almost surely, 2^25552411 is an apocalyptic number.

25552411 is a deficient number, since it is larger than the sum of its proper divisors (1623413).

25552411 is a wasteful number, since it uses less digits than its factorization.

25552411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6701.

The product of its digits is 2000, while the sum is 25.

The square root of 25552411 is about 5054.9392676866. The cubic root of 25552411 is about 294.5397822624.

Adding to 25552411 its reverse (11425552), we get a palindrome (36977963).

The spelling of 25552411 in words is "twenty-five million, five hundred fifty-two thousand, four hundred eleven".