5141568645 has 12 divisors (see below), whose sum is σ = 8912052396. Its totient is φ = 2742169920.

The previous prime is 5141568599. The next prime is 5141568647. The reversal of 5141568645 is 5468651415.

5141568645 is a `hidden beast` number, since 5 + 1 + 41 + 568 + 6 + 45 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 672779844 + 4468788801 = 25938^2 + 66849^2 .

It is not a de Polignac number, because 5141568645 - 2⁸ = 5141568389 is a prime.

It is a super-3 number, since 3×5141568645³ (a number of 30 digits) contains 333 as substring.

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: 114257081 = 5141568645 / (5 + 1 + 4 + 1 + 5 + 6 + 8 + 6 + 4 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 5141568645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5141568647) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57128496 + ... + 57128585.

It is an arithmetic number, because the mean of its divisors is an integer number (742671033).

Almost surely, 2^5141568645 is an apocalyptic number.

It is an amenable number.

5141568645 is a deficient number, since it is larger than the sum of its proper divisors (3770483751).

5141568645 is a wasteful number, since it uses less digits than its factorization.

5141568645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114257092 (or 114257089 counting only the distinct ones).

The product of its digits is 576000, while the sum is 45.

The square root of 5141568645 is about 71704.7323752066. The cubic root of 5141568645 is about 1725.9645821394.

The spelling of 5141568645 in words is "five billion, one hundred forty-one million, five hundred sixty-eight thousand, six hundred forty-five".