5165556770 has 16 divisors (see below), whose sum is σ = 10143275328. Its totient is φ = 1878384240.

The previous prime is 5165556769. The next prime is 5165556793. The reversal of 5165556770 is 776555615.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23479694 + ... + 23479913.

It is an arithmetic number, because the mean of its divisors is an integer number (633954708).

Almost surely, 2^5165556770 is an apocalyptic number.

5165556770 is a deficient number, since it is larger than the sum of its proper divisors (4977718558).

5165556770 is a wasteful number, since it uses less digits than its factorization.

5165556770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46959625.

The product of its (nonzero) digits is 1102500, while the sum is 47.

The square root of 5165556770 is about 71871.8078943336. The cubic root of 5165556770 is about 1728.6445964163.

It can be divided in two parts, 516555 and 6770, that added together give a palindrome (523325).

The spelling of 5165556770 in words is "five billion, one hundred sixty-five million, five hundred fifty-six thousand, seven hundred seventy".