10261516012 has 24 divisors (see below), whose sum is σ = 19592894160. Its totient is φ = 4663676160.

The previous prime is 10261515997. The next prime is 10261516073. The reversal of 10261516012 is 21061516201.

It is a happy number.

10261516012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461208 + ... + 482944.

It is an arithmetic number, because the mean of its divisors is an integer number (816370590).

Almost surely, 2^10261516012 is an apocalyptic number.

It is an amenable number.

10261516012 is a deficient number, since it is larger than the sum of its proper divisors (9331378148).

10261516012 is a wasteful number, since it uses less digits than its factorization.

10261516012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32481 (or 32479 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The spelling of 10261516012 in words is "ten billion, two hundred sixty-one million, five hundred sixteen thousand, twelve".