10260256727658 has 96 divisors (see below), whose sum is σ = 25215951767040. Its totient is φ = 2767398449760.

The previous prime is 10260256727561. The next prime is 10260256727713. The reversal of 10260256727658 is 85672765206201.

10260256727658 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10260256727598 and 10260256727607.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1664358 + ... + 4826033.

It is an arithmetic number, because the mean of its divisors is an integer number (262666164240).

Almost surely, 2^{10260256727658} is an apocalyptic number.

10260256727658 is an abundant number, since it is smaller than the sum of its proper divisors (14955695039382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10260256727658 is a wasteful number, since it uses less digits than its factorization.

10260256727658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6490712 (or 6490705 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 57.

The spelling of 10260256727658 in words is "ten trillion, two hundred sixty billion, two hundred fifty-six million, seven hundred twenty-seven thousand, six hundred fifty-eight".