25331063 has 2 divisors, whose sum is σ = 25331064. Its totient is φ = 25331062.

The previous prime is 25331029. The next prime is 25331069. The reversal of 25331063 is 36013352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25331063 - 2⁸ = 25330807 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25331069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12665531 + 12665532.

It is an arithmetic number, because the mean of its divisors is an integer number (12665532).

Almost surely, 2^25331063 is an apocalyptic number.

25331063 is a deficient number, since it is larger than the sum of its proper divisors (1).

25331063 is an equidigital number, since it uses as much as digits as its factorization.

25331063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 25331063 is about 5032.9974170468. The cubic root of 25331063 is about 293.6868300561.

The spelling of 25331063 in words is "twenty-five million, three hundred thirty-one thousand, sixty-three".