63080337537881 has 2 divisors, whose sum is σ = 63080337537882. Its totient is φ = 63080337537880.

The previous prime is 63080337537821. The next prime is 63080337537887. The reversal of 63080337537881 is 18873573308036.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63080272251481 + 65286400 = 7942309^2 + 8080^2 .

It is a cyclic number.

It is not a de Polignac number, because 63080337537881 - 2¹⁴ = 63080337521497 is a prime.

It is a super-2 number, since 2×63080337537881² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (63080337537887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31540168768940 + 31540168768941.

It is an arithmetic number, because the mean of its divisors is an integer number (31540168768941).

Almost surely, 2^{63080337537881} is an apocalyptic number.

It is an amenable number.

63080337537881 is a deficient number, since it is larger than the sum of its proper divisors (1).

63080337537881 is an equidigital number, since it uses as much as digits as its factorization.

63080337537881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60963840, while the sum is 62.

The spelling of 63080337537881 in words is "sixty-three trillion, eighty billion, three hundred thirty-seven million, five hundred thirty-seven thousand, eight hundred eighty-one".