6361356015361 has 2 divisors, whose sum is σ = 6361356015362. Its totient is φ = 6361356015360.

The previous prime is 6361356015341. The next prime is 6361356015433. The reversal of 6361356015361 is 1635106531636.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6118543597761 + 242812417600 = 2473569^2 + 492760^2 .

It is a cyclic number.

It is not a de Polignac number, because 6361356015361 - 2³⁷ = 6223917061889 is a prime.

It is a super-4 number, since 4×6361356015361⁴ (a number of 52 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (6361356015341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3180678007680 + 3180678007681.

It is an arithmetic number, because the mean of its divisors is an integer number (3180678007681).

Almost surely, 2^{6361356015361} is an apocalyptic number.

It is an amenable number.

6361356015361 is a deficient number, since it is larger than the sum of its proper divisors (1).

6361356015361 is an equidigital number, since it uses as much as digits as its factorization.

6361356015361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 874800, while the sum is 46.

The spelling of 6361356015361 in words is "six trillion, three hundred sixty-one billion, three hundred fifty-six million, fifteen thousand, three hundred sixty-one".