5065555605 has 16 divisors (see below), whose sum is σ = 8841697344. Its totient is φ = 2456026880.

The previous prime is 5065555597. The next prime is 5065555609.

5065555605 is nontrivially palindromic in base 10.

5065555605 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5065555605 - 2³ = 5065555597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5065555609) 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, 15350004 + ... + 15350333.

It is an arithmetic number, because the mean of its divisors is an integer number (552606084).

Almost surely, 2^5065555605 is an apocalyptic number.

5065555605 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5065555605 is a deficient number, since it is larger than the sum of its proper divisors (3776141739).

5065555605 is a wasteful number, since it uses less digits than its factorization.

5065555605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30700356.

The product of its (nonzero) digits is 562500, while the sum is 42.

The square root of 5065555605 is about 71172.7167178547. The cubic root of 5065555605 is about 1717.4167555407.

It can be divided in two parts, 506 and 5555605, that added together give a triangular number (5556111 = T₃₃₃₃).

The spelling of 5065555605 in words is "five billion, sixty-five million, five hundred fifty-five thousand, six hundred five".