63046613653 has 2 divisors, whose sum is σ = 63046613654. Its totient is φ = 63046613652.

The previous prime is 63046613621. The next prime is 63046613657. The reversal of 63046613653 is 35631664036.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50862427729 + 12184185924 = 225527^2 + 110382^2 .

It is a cyclic number.

It is not a de Polignac number, because 63046613653 - 2⁵ = 63046613621 is a prime.

It is a super-2 number, since 2×63046613653² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63046613657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31523306826 + 31523306827.

It is an arithmetic number, because the mean of its divisors is an integer number (31523306827).

Almost surely, 2^63046613653 is an apocalyptic number.

It is an amenable number.

63046613653 is a deficient number, since it is larger than the sum of its proper divisors (1).

63046613653 is an equidigital number, since it uses as much as digits as its factorization.

63046613653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 699840, while the sum is 43.

The spelling of 63046613653 in words is "sixty-three billion, forty-six million, six hundred thirteen thousand, six hundred fifty-three".