1061884908463 has 2 divisors, whose sum is σ = 1061884908464. Its totient is φ = 1061884908462.

The previous prime is 1061884908439. The next prime is 1061884908493. The reversal of 1061884908463 is 3648094881601.

It is a weak prime.

It is an emirp because it is prime and its reverse (3648094881601) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1061884908463 is a prime.

It is a super-2 number, since 2×1061884908463² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1061884908398 and 1061884908407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1061884908493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530942454231 + 530942454232.

It is an arithmetic number, because the mean of its divisors is an integer number (530942454232).

Almost surely, 2^{1061884908463} is an apocalyptic number.

1061884908463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061884908463 is an equidigital number, since it uses as much as digits as its factorization.

1061884908463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7962624, while the sum is 58.

The spelling of 1061884908463 in words is "one trillion, sixty-one billion, eight hundred eighty-four million, nine hundred eight thousand, four hundred sixty-three".