10958725381 has 2 divisors, whose sum is σ = 10958725382. Its totient is φ = 10958725380.

The previous prime is 10958725363. The next prime is 10958725391. The reversal of 10958725381 is 18352785901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10939277281 + 19448100 = 104591^2 + 4410^2 .

It is a cyclic number.

It is not a de Polignac number, because 10958725381 - 2²¹ = 10956628229 is a prime.

It is a super-2 number, since 2×10958725381² (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 (10958725391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5479362690 + 5479362691.

It is an arithmetic number, because the mean of its divisors is an integer number (5479362691).

Almost surely, 2^10958725381 is an apocalyptic number.

It is an amenable number.

10958725381 is a deficient number, since it is larger than the sum of its proper divisors (1).

10958725381 is an equidigital number, since it uses as much as digits as its factorization.

10958725381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 49.

The spelling of 10958725381 in words is "ten billion, nine hundred fifty-eight million, seven hundred twenty-five thousand, three hundred eighty-one".