63055102553 has 2 divisors, whose sum is σ = 63055102554. Its totient is φ = 63055102552.

The previous prime is 63055102547. The next prime is 63055102589. The reversal of 63055102553 is 35520155036.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50446507609 + 12608594944 = 224603^2 + 112288^2 .

It is a cyclic number.

It is not a de Polignac number, because 63055102553 - 2¹⁴ = 63055086169 is a prime.

It is not a weakly prime, because it can be changed into another prime (63055152553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31527551276 + 31527551277.

It is an arithmetic number, because the mean of its divisors is an integer number (31527551277).

Almost surely, 2^63055102553 is an apocalyptic number.

It is an amenable number.

63055102553 is a deficient number, since it is larger than the sum of its proper divisors (1).

63055102553 is an equidigital number, since it uses as much as digits as its factorization.

63055102553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67500, while the sum is 35.

Adding to 63055102553 its reverse (35520155036), we get a palindrome (98575257589).

The spelling of 63055102553 in words is "sixty-three billion, fifty-five million, one hundred two thousand, five hundred fifty-three".