25332160531 has 2 divisors, whose sum is σ = 25332160532. Its totient is φ = 25332160530.

The previous prime is 25332160507. The next prime is 25332160541. The reversal of 25332160531 is 13506123352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25332160531 - 2¹⁹ = 25331636243 is a prime.

It is a super-3 number, since 3×25332160531³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 25332160493 and 25332160502.

It is not a weakly prime, because it can be changed into another prime (25332160541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12666080265 + 12666080266.

It is an arithmetic number, because the mean of its divisors is an integer number (12666080266).

Almost surely, 2^25332160531 is an apocalyptic number.

25332160531 is a deficient number, since it is larger than the sum of its proper divisors (1).

25332160531 is an equidigital number, since it uses as much as digits as its factorization.

25332160531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 25332160531 its reverse (13506123352), we get a palindrome (38838283883).

The spelling of 25332160531 in words is "twenty-five billion, three hundred thirty-two million, one hundred sixty thousand, five hundred thirty-one".