7706256115650 has 48 divisors (see below), whose sum is σ = 19140782661504. Its totient is φ = 2051854588480.

The previous prime is 7706256115639. The next prime is 7706256115697. The reversal of 7706256115650 is 565116526077.

It is a junction number, because it is equal to n+sod(n) for n = 7706256115593 and 7706256115602.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39239754 + ... + 39435653.

It is an arithmetic number, because the mean of its divisors is an integer number (398766305448).

Almost surely, 2^{7706256115650} is an apocalyptic number.

7706256115650 is an abundant number, since it is smaller than the sum of its proper divisors (11434526545854).

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

7706256115650 is a wasteful number, since it uses less digits than its factorization.

7706256115650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78676075 (or 78676070 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 51.

The spelling of 7706256115650 in words is "seven trillion, seven hundred six billion, two hundred fifty-six million, one hundred fifteen thousand, six hundred fifty".