10365620584861 has 2 divisors, whose sum is σ = 10365620584862. Its totient is φ = 10365620584860.

The previous prime is 10365620584841. The next prime is 10365620584877. The reversal of 10365620584861 is 16848502656301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10301050725625 + 64569859236 = 3209525^2 + 254106^2 .

It is a cyclic number.

It is not a de Polignac number, because 10365620584861 - 2⁹ = 10365620584349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10365620584801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5182810292430 + 5182810292431.

It is an arithmetic number, because the mean of its divisors is an integer number (5182810292431).

Almost surely, 2^{10365620584861} is an apocalyptic number.

It is an amenable number.

10365620584861 is a deficient number, since it is larger than the sum of its proper divisors (1).

10365620584861 is an equidigital number, since it uses as much as digits as its factorization.

10365620584861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8294400, while the sum is 55.

The spelling of 10365620584861 in words is "ten trillion, three hundred sixty-five billion, six hundred twenty million, five hundred eighty-four thousand, eight hundred sixty-one".