5015115555 has 16 divisors (see below), whose sum is σ = 8046057984. Its totient is φ = 2667437280.

The previous prime is 5015115541. The next prime is 5015115559. The reversal of 5015115555 is 5555115105.

It is not a de Polignac number, because 5015115555 - 2¹⁸ = 5014853411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5015115559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450001 + ... + 461010.

It is an arithmetic number, because the mean of its divisors is an integer number (502878624).

Almost surely, 2^5015115555 is an apocalyptic number.

5015115555 is a deficient number, since it is larger than the sum of its proper divisors (3030942429).

5015115555 is a wasteful number, since it uses less digits than its factorization.

5015115555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911386.

The product of its (nonzero) digits is 15625, while the sum is 33.

The square root of 5015115555 is about 70817.4805750671. The cubic root of 5015115555 is about 1711.6973621949.

The spelling of 5015115555 in words is "five billion, fifteen million, one hundred fifteen thousand, five hundred fifty-five".