53050025250553 has 2 divisors, whose sum is σ = 53050025250554. Its totient is φ = 53050025250552.

The previous prime is 53050025250533. The next prime is 53050025250581. The reversal of 53050025250553 is 35505252005035.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49742439220224 + 3307586030329 = 7052832^2 + 1818677^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53050025250553 is a prime.

It is not a weakly prime, because it can be changed into another prime (53050025250533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26525012625276 + 26525012625277.

It is an arithmetic number, because the mean of its divisors is an integer number (26525012625277).

Almost surely, 2^{53050025250553} is an apocalyptic number.

It is an amenable number.

53050025250553 is a deficient number, since it is larger than the sum of its proper divisors (1).

53050025250553 is an equidigital number, since it uses as much as digits as its factorization.

53050025250553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 562500, while the sum is 40.

Adding to 53050025250553 its reverse (35505252005035), we get a palindrome (88555277255588).

The spelling of 53050025250553 in words is "fifty-three trillion, fifty billion, twenty-five million, two hundred fifty thousand, five hundred fifty-three".