26525161 has 8 divisors (see below), whose sum is σ = 29050560. Its totient is φ = 24069072.

The previous prime is 26525143. The next prime is 26525201. The reversal of 26525161 is 16152562.

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 26525161 - 2⁹ = 26524649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26525131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16525 + ... + 18058.

It is an arithmetic number, because the mean of its divisors is an integer number (3631320).

Almost surely, 2^26525161 is an apocalyptic number.

It is an amenable number.

26525161 is a deficient number, since it is larger than the sum of its proper divisors (2525399).

26525161 is a wasteful number, since it uses less digits than its factorization.

26525161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34655.

The product of its digits is 3600, while the sum is 28.

The square root of 26525161 is about 5150.2583430348. The cubic root of 26525161 is about 298.2309254603.

The spelling of 26525161 in words is "twenty-six million, five hundred twenty-five thousand, one hundred sixty-one".