5167540345 has 12 divisors (see below), whose sum is σ = 6816029220. Its totient is φ = 3758210720.

The previous prime is 5167540331. The next prime is 5167540369. The reversal of 5167540345 is 5430457615.

It can be written as a sum of positive squares in 2 ways, for example, as 541772176 + 4625768169 = 23276^2 + 68013^2 .

It is not a de Polignac number, because 5167540345 - 2²¹ = 5165443193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5167540298 and 5167540307.

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 11 ways as a sum of consecutive naturals, for example, 4270090 + ... + 4271299.

It is an arithmetic number, because the mean of its divisors is an integer number (568002435).

Almost surely, 2^5167540345 is an apocalyptic number.

5167540345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5167540345 is a deficient number, since it is larger than the sum of its proper divisors (1648488875).

5167540345 is a wasteful number, since it uses less digits than its factorization.

5167540345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8541416 (or 8541405 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The square root of 5167540345 is about 71885.6059653113. The cubic root of 5167540345 is about 1728.8658347424.

The spelling of 5167540345 in words is "five billion, one hundred sixty-seven million, five hundred forty thousand, three hundred forty-five".