5027777505 has 12 divisors (see below), whose sum is σ = 8714814420. Its totient is φ = 2681481312.

The previous prime is 5027777423. The next prime is 5027777507. The reversal of 5027777505 is 5057777205.

5027777505 is a `hidden beast` number, since 5 + 0 + 2 + 77 + 77 + 505 = 666.

5027777505 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1254009744 + 3773767761 = 35412^2 + 61431^2 .

It is not a de Polignac number, because 5027777505 - 2¹⁴ = 5027761121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 111728389 = 5027777505 / (5 + 0 + 2 + 7 + 7 + 7 + 7 + 5 + 0 + 5).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5027777507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55864150 + ... + 55864239.

It is an arithmetic number, because the mean of its divisors is an integer number (726234535).

Almost surely, 2^5027777505 is an apocalyptic number.

It is an amenable number.

5027777505 is a deficient number, since it is larger than the sum of its proper divisors (3687036915).

5027777505 is a wasteful number, since it uses less digits than its factorization.

5027777505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111728400 (or 111728397 counting only the distinct ones).

The product of its (nonzero) digits is 600250, while the sum is 45.

The square root of 5027777505 is about 70906.8226971143. The cubic root of 5027777505 is about 1713.1366917359.

The spelling of 5027777505 in words is "five billion, twenty-seven million, seven hundred seventy-seven thousand, five hundred five".