25362523 has 2 divisors, whose sum is σ = 25362524. Its totient is φ = 25362522.

The previous prime is 25362479. The next prime is 25362527. The reversal of 25362523 is 32526352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25362523 - 2¹³ = 25354331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25362491 and 25362500.

It is not a weakly prime, because it can be changed into another prime (25362527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12681261 + 12681262.

It is an arithmetic number, because the mean of its divisors is an integer number (12681262).

Almost surely, 2^25362523 is an apocalyptic number.

25362523 is a deficient number, since it is larger than the sum of its proper divisors (1).

25362523 is an equidigital number, since it uses as much as digits as its factorization.

25362523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 28.

The square root of 25362523 is about 5036.1218214019. The cubic root of 25362523 is about 293.8083615443.

Adding to 25362523 its reverse (32526352), we get a palindrome (57888875).

The spelling of 25362523 in words is "twenty-five million, three hundred sixty-two thousand, five hundred twenty-three".