25822460933 has 2 divisors, whose sum is σ = 25822460934. Its totient is φ = 25822460932.

The previous prime is 25822460897. The next prime is 25822460953. The reversal of 25822460933 is 33906422852.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25045278049 + 777182884 = 158257^2 + 27878^2 .

It is a cyclic number.

It is not a de Polignac number, because 25822460933 - 2¹⁰ = 25822459909 is a prime.

It is a super-2 number, since 2×25822460933² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25822460953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12911230466 + 12911230467.

It is an arithmetic number, because the mean of its divisors is an integer number (12911230467).

Almost surely, 2^25822460933 is an apocalyptic number.

It is an amenable number.

25822460933 is a deficient number, since it is larger than the sum of its proper divisors (1).

25822460933 is an equidigital number, since it uses as much as digits as its factorization.

25822460933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 25822460933 in words is "twenty-five billion, eight hundred twenty-two million, four hundred sixty thousand, nine hundred thirty-three".