249225060053 has 2 divisors, whose sum is σ = 249225060054. Its totient is φ = 249225060052.

The previous prime is 249225059989. The next prime is 249225060079. The reversal of 249225060053 is 350060522942.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 240647151364 + 8577908689 = 490558^2 + 92617^2 .

It is a cyclic number.

It is not a de Polignac number, because 249225060053 - 2⁶ = 249225059989 is a prime.

It is a super-2 number, since 2×249225060053² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 249225059989 and 249225060016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (249225066053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124612530026 + 124612530027.

It is an arithmetic number, because the mean of its divisors is an integer number (124612530027).

Almost surely, 2^249225060053 is an apocalyptic number.

It is an amenable number.

249225060053 is a deficient number, since it is larger than the sum of its proper divisors (1).

249225060053 is an equidigital number, since it uses as much as digits as its factorization.

249225060053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 38.

Adding to 249225060053 its reverse (350060522942), we get a palindrome (599285582995).

The spelling of 249225060053 in words is "two hundred forty-nine billion, two hundred twenty-five million, sixty thousand, fifty-three".