5555505500015 has 16 divisors (see below), whose sum is σ = 6785926828128. Its totient is φ = 4365476624256.

The previous prime is 5555505500011. The next prime is 5555505500047. The reversal of 5555505500015 is 5100055055555.

It is a cyclic number.

It is not a de Polignac number, because 5555505500015 - 2² = 5555505500011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5555505500011) 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, 38618264 + ... + 38761853.

It is an arithmetic number, because the mean of its divisors is an integer number (424120426758).

Almost surely, 2^{5555505500015} is an apocalyptic number.

5555505500015 is a deficient number, since it is larger than the sum of its proper divisors (1230421328113).

5555505500015 is a wasteful number, since it uses less digits than its factorization.

5555505500015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77380378.

The product of its (nonzero) digits is 390625, while the sum is 41.

The spelling of 5555505500015 in words is "five trillion, five hundred fifty-five billion, five hundred five million, five hundred thousand, fifteen".