7700393085047 has 16 divisors (see below), whose sum is σ = 8561241980928. Its totient is φ = 6877956659040.

The previous prime is 7700393085019. The next prime is 7700393085061. The reversal of 7700393085047 is 7405803930077.

It is a cyclic number.

It is not a de Polignac number, because 7700393085047 - 2²² = 7700388890743 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7700393085047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7700393085067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2335178 + ... + 4566600.

It is an arithmetic number, because the mean of its divisors is an integer number (535077623808).

Almost surely, 2^{7700393085047} is an apocalyptic number.

7700393085047 is a deficient number, since it is larger than the sum of its proper divisors (860848895881).

7700393085047 is a wasteful number, since it uses less digits than its factorization.

7700393085047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2240030.

The product of its (nonzero) digits is 4445280, while the sum is 53.

The spelling of 7700393085047 in words is "seven trillion, seven hundred billion, three hundred ninety-three million, eighty-five thousand, forty-seven".