5106605515 has 16 divisors (see below), whose sum is σ = 6691216896. Its totient is φ = 3710447200.

The previous prime is 5106605459. The next prime is 5106605519. The reversal of 5106605515 is 5155066015.

It is not a de Polignac number, because 5106605515 - 2⁹ = 5106605003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5106605519) 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, 17454 + ... + 102556.

It is an arithmetic number, because the mean of its divisors is an integer number (418201056).

Almost surely, 2^5106605515 is an apocalyptic number.

5106605515 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5106605515 is a deficient number, since it is larger than the sum of its proper divisors (1584611381).

5106605515 is a wasteful number, since it uses less digits than its factorization.

5106605515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86210.

The product of its (nonzero) digits is 22500, while the sum is 34.

The square root of 5106605515 is about 71460.5171755705. The cubic root of 5106605515 is about 1722.0434424101.

It can be divided in two parts, 5 and 106605515, that multiplied together give a triangular number (533027575 = T₃₂₆₅₀).

The spelling of 5106605515 in words is "five billion, one hundred six million, six hundred five thousand, five hundred fifteen".