63176429053 has 2 divisors, whose sum is σ = 63176429054. Its totient is φ = 63176429052.

The previous prime is 63176428999. The next prime is 63176429143. The reversal of 63176429053 is 35092467136.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62366571289 + 809857764 = 249733^2 + 28458^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63176429053 is a prime.

It is a super-2 number, since 2×63176429053² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 63176428994 and 63176429012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63176429653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31588214526 + 31588214527.

It is an arithmetic number, because the mean of its divisors is an integer number (31588214527).

Almost surely, 2^63176429053 is an apocalyptic number.

It is an amenable number.

63176429053 is a deficient number, since it is larger than the sum of its proper divisors (1).

63176429053 is an equidigital number, since it uses as much as digits as its factorization.

63176429053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 46.

The spelling of 63176429053 in words is "sixty-three billion, one hundred seventy-six million, four hundred twenty-nine thousand, fifty-three".