60463550221693 has 2 divisors, whose sum is σ = 60463550221694. Its totient is φ = 60463550221692.

The previous prime is 60463550221649. The next prime is 60463550221703. The reversal of 60463550221693 is 39612205536406.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56713355303929 + 3750194917764 = 7530827^2 + 1936542^2 .

It is a cyclic number.

It is not a de Polignac number, because 60463550221693 - 2³⁷ = 60326111268221 is a prime.

It is a super-2 number, since 2×60463550221693² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 60463550221693.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60463550221643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30231775110846 + 30231775110847.

It is an arithmetic number, because the mean of its divisors is an integer number (30231775110847).

Almost surely, 2^{60463550221693} is an apocalyptic number.

It is an amenable number.

60463550221693 is a deficient number, since it is larger than the sum of its proper divisors (1).

60463550221693 is an equidigital number, since it uses as much as digits as its factorization.

60463550221693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6998400, while the sum is 52.

The spelling of 60463550221693 in words is "sixty trillion, four hundred sixty-three billion, five hundred fifty million, two hundred twenty-one thousand, six hundred ninety-three".