24525161 has 2 divisors, whose sum is σ = 24525162. Its totient is φ = 24525160.

The previous prime is 24525131. The next prime is 24525173. The reversal of 24525161 is 16152542.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15555136 + 8970025 = 3944^2 + 2995^2 .

It is a cyclic number.

It is not a de Polignac number, because 24525161 - 2²² = 20330857 is a prime.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 24525161.

It is not a weakly prime, because it can be changed into another prime (24525131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12262580 + 12262581.

It is an arithmetic number, because the mean of its divisors is an integer number (12262581).

Almost surely, 2^24525161 is an apocalyptic number.

It is an amenable number.

24525161 is a deficient number, since it is larger than the sum of its proper divisors (1).

24525161 is an equidigital number, since it uses as much as digits as its factorization.

24525161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2400, while the sum is 26.

The square root of 24525161 is about 4952.2884609037. The cubic root of 24525161 is about 290.5386777351.

The spelling of 24525161 in words is "twenty-four million, five hundred twenty-five thousand, one hundred sixty-one".