3561136984763 has 2 divisors, whose sum is σ = 3561136984764. Its totient is φ = 3561136984762.

The previous prime is 3561136984753. The next prime is 3561136984787. The reversal of 3561136984763 is 3674896311653.

3561136984763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3561136984763 - 2¹⁰ = 3561136983739 is a prime.

It is a super-2 number, since 2×3561136984763² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 3561136984696 and 3561136984705.

It is not a weakly prime, because it can be changed into another prime (3561136984753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1780568492381 + 1780568492382.

It is an arithmetic number, because the mean of its divisors is an integer number (1780568492382).

Almost surely, 2^{3561136984763} is an apocalyptic number.

3561136984763 is a deficient number, since it is larger than the sum of its proper divisors (1).

3561136984763 is an equidigital number, since it uses as much as digits as its factorization.

3561136984763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58786560, while the sum is 62.

The spelling of 3561136984763 in words is "three trillion, five hundred sixty-one billion, one hundred thirty-six million, nine hundred eighty-four thousand, seven hundred sixty-three".