5555616728395 has 4 divisors (see below), whose sum is σ = 6666740074080. Its totient is φ = 4444493382712.

The previous prime is 5555616728383. The next prime is 5555616728401. The reversal of 5555616728395 is 5938276165555.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5555616728395 - 2²⁵ = 5555583173963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5555616728395.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555561672835 + ... + 555561672844.

It is an arithmetic number, because the mean of its divisors is an integer number (1666685018520).

Almost surely, 2^{5555616728395} is an apocalyptic number.

5555616728395 is a deficient number, since it is larger than the sum of its proper divisors (1111123345685).

5555616728395 is a wasteful number, since it uses less digits than its factorization.

5555616728395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111123345684.

The product of its digits is 340200000, while the sum is 67.

The spelling of 5555616728395 in words is "five trillion, five hundred fifty-five billion, six hundred sixteen million, seven hundred twenty-eight thousand, three hundred ninety-five".