10674050861 has 2 divisors, whose sum is σ = 10674050862. Its totient is φ = 10674050860.

The previous prime is 10674050843. The next prime is 10674050873. The reversal of 10674050861 is 16805047601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10527786025 + 146264836 = 102605^2 + 12094^2 .

It is an emirp because it is prime and its reverse (16805047601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10674050861 - 2¹⁸ = 10673788717 is a prime.

It is a super-2 number, since 2×10674050861² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10674850861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5337025430 + 5337025431.

It is an arithmetic number, because the mean of its divisors is an integer number (5337025431).

Almost surely, 2^10674050861 is an apocalyptic number.

It is an amenable number.

10674050861 is a deficient number, since it is larger than the sum of its proper divisors (1).

10674050861 is an equidigital number, since it uses as much as digits as its factorization.

10674050861 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 38.

The spelling of 10674050861 in words is "ten billion, six hundred seventy-four million, fifty thousand, eight hundred sixty-one".