10507685485837 has 2 divisors, whose sum is σ = 10507685485838. Its totient is φ = 10507685485836.

The previous prime is 10507685485753. The next prime is 10507685485879. The reversal of 10507685485837 is 73858458670501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7970989010436 + 2536696475401 = 2823294^2 + 1592701^2 .

It is a cyclic number.

It is not a de Polignac number, because 10507685485837 - 2¹⁹ = 10507684961549 is a prime.

It is a super-2 number, since 2×10507685485837² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10507685482837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5253842742918 + 5253842742919.

It is an arithmetic number, because the mean of its divisors is an integer number (5253842742919).

Almost surely, 2^{10507685485837} is an apocalyptic number.

It is an amenable number.

10507685485837 is a deficient number, since it is larger than the sum of its proper divisors (1).

10507685485837 is an equidigital number, since it uses as much as digits as its factorization.

10507685485837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225792000, while the sum is 67.

The spelling of 10507685485837 in words is "ten trillion, five hundred seven billion, six hundred eighty-five million, four hundred eighty-five thousand, eight hundred thirty-seven".