63035227873 has 2 divisors, whose sum is σ = 63035227874. Its totient is φ = 63035227872.

The previous prime is 63035227847. The next prime is 63035227889. The reversal of 63035227873 is 37872253036.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60276142144 + 2759085729 = 245512^2 + 52527^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63035227873 is a prime.

It is a super-2 number, since 2×63035227873² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (63035227373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31517613936 + 31517613937.

It is an arithmetic number, because the mean of its divisors is an integer number (31517613937).

Almost surely, 2^63035227873 is an apocalyptic number.

It is an amenable number.

63035227873 is a deficient number, since it is larger than the sum of its proper divisors (1).

63035227873 is an equidigital number, since it uses as much as digits as its factorization.

63035227873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1270080, while the sum is 46.

The spelling of 63035227873 in words is "sixty-three billion, thirty-five million, two hundred twenty-seven thousand, eight hundred seventy-three".