25232773 has 2 divisors, whose sum is σ = 25232774. Its totient is φ = 25232772.

The previous prime is 25232759. The next prime is 25232807. The reversal of 25232773 is 37723252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19554084 + 5678689 = 4422^2 + 2383^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25232773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25232723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12616386 + 12616387.

It is an arithmetic number, because the mean of its divisors is an integer number (12616387).

Almost surely, 2^25232773 is an apocalyptic number.

It is an amenable number.

25232773 is a deficient number, since it is larger than the sum of its proper divisors (1).

25232773 is an equidigital number, since it uses as much as digits as its factorization.

25232773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17640, while the sum is 31.

The square root of 25232773 is about 5023.2233675201. The cubic root of 25232773 is about 293.3064815584.

The spelling of 25232773 in words is "twenty-five million, two hundred thirty-two thousand, seven hundred seventy-three".