5541135145 has 32 divisors (see below), whose sum is σ = 8447846400. Its totient is φ = 3394206720.

The previous prime is 5541135121. The next prime is 5541135161. The reversal of 5541135145 is 5415311455.

It is not a de Polignac number, because 5541135145 - 2¹¹ = 5541133097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5541135145.

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 31 ways as a sum of consecutive naturals, for example, 182320 + ... + 210529.

It is an arithmetic number, because the mean of its divisors is an integer number (263995200).

Almost surely, 2^5541135145 is an apocalyptic number.

It is an amenable number.

5541135145 is a deficient number, since it is larger than the sum of its proper divisors (2906711255).

5541135145 is a wasteful number, since it uses less digits than its factorization.

5541135145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392905.

The product of its digits is 30000, while the sum is 34.

The square root of 5541135145 is about 74438.8013404300. The cubic root of 5541135145 is about 1769.5638902364.

The spelling of 5541135145 in words is "five billion, five hundred forty-one million, one hundred thirty-five thousand, one hundred forty-five".