25472000369 has 2 divisors, whose sum is σ = 25472000370. Its totient is φ = 25472000368.

The previous prime is 25472000363. The next prime is 25472000413. The reversal of 25472000369 is 96300027452.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16349458225 + 9122542144 = 127865^2 + 95512^2 .

It is a cyclic number.

It is not a de Polignac number, because 25472000369 - 2⁴ = 25472000353 is a prime.

It is a super-2 number, since 2×25472000369² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (25472000363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12736000184 + 12736000185.

It is an arithmetic number, because the mean of its divisors is an integer number (12736000185).

Almost surely, 2^25472000369 is an apocalyptic number.

It is an amenable number.

25472000369 is a deficient number, since it is larger than the sum of its proper divisors (1).

25472000369 is an equidigital number, since it uses as much as digits as its factorization.

25472000369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 25472000369 in words is "twenty-five billion, four hundred seventy-two million, three hundred sixty-nine", and thus it is an aban number.