25363061 has 2 divisors, whose sum is σ = 25363062. Its totient is φ = 25363060.

The previous prime is 25363049. The next prime is 25363067. The reversal of 25363061 is 16036352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20160100 + 5202961 = 4490^2 + 2281^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25363061 is a prime.

It is a Chen prime.

It is equal to p_1587140 and since 25363061 and 1587140 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25363061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25363067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12681530 + 12681531.

It is an arithmetic number, because the mean of its divisors is an integer number (12681531).

Almost surely, 2^25363061 is an apocalyptic number.

It is an amenable number.

25363061 is a deficient number, since it is larger than the sum of its proper divisors (1).

25363061 is an equidigital number, since it uses as much as digits as its factorization.

25363061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 25363061 is about 5036.1752352356. The cubic root of 25363061 is about 293.8104389898.

The spelling of 25363061 in words is "twenty-five million, three hundred sixty-three thousand, sixty-one".