12777775000093 has 16 divisors (see below), whose sum is σ = 13009652051200. Its totient is φ = 12546625222080.

The previous prime is 12777775000033. The next prime is 12777775000117. The reversal of 12777775000093 is 39000057777721.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12777775000093 - 2¹⁷ = 12777774869021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12777774999998 and 12777775000043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12777775000033) 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, 616707388 + ... + 616728106.

It is an arithmetic number, because the mean of its divisors is an integer number (813103253200).

Almost surely, 2^{12777775000093} is an apocalyptic number.

It is an amenable number.

12777775000093 is a deficient number, since it is larger than the sum of its proper divisors (231877051107).

12777775000093 is a wasteful number, since it uses less digits than its factorization.

12777775000093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37732.

The product of its (nonzero) digits is 4537890, while the sum is 55.

The spelling of 12777775000093 in words is "twelve trillion, seven hundred seventy-seven billion, seven hundred seventy-five million, ninety-three", and thus it is an aban number.