10125543326 has 4 divisors (see below), whose sum is σ = 15188314992. Its totient is φ = 5062771662.

The previous prime is 10125543301. The next prime is 10125543331. The reversal of 10125543326 is 62334552101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62334552101 = 9413 ⋅6622177.

It is a junction number, because it is equal to n+sod(n) for n = 10125543292 and 10125543301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2531385830 + ... + 2531385833.

It is an arithmetic number, because the mean of its divisors is an integer number (3797078748).

Almost surely, 2^10125543326 is an apocalyptic number.

10125543326 is a deficient number, since it is larger than the sum of its proper divisors (5062771666).

10125543326 is an equidigital number, since it uses as much as digits as its factorization.

10125543326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5062771665.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 10125543326 in words is "ten billion, one hundred twenty-five million, five hundred forty-three thousand, three hundred twenty-six".