4054515111 has 6 divisors (see below), whose sum is σ = 5856521840. Its totient is φ = 2703010068.

The previous prime is 4054515103. The next prime is 4054515161. The reversal of 4054515111 is 1115154504.

4054515111 is a `hidden beast` number, since 4 + 0 + 545 + 1 + 5 + 111 = 666.

It is not a de Polignac number, because 4054515111 - 2³ = 4054515103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4054515161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 225250831 + ... + 225250848.

Almost surely, 2^4054515111 is an apocalyptic number.

4054515111 is a deficient number, since it is larger than the sum of its proper divisors (1802006729).

4054515111 is a wasteful number, since it uses less digits than its factorization.

4054515111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450501685 (or 450501682 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 27.

The square root of 4054515111 is about 63675.0744875889. The cubic root of 4054515111 is about 1594.5799821055.

Adding to 4054515111 its reverse (1115154504), we get a palindrome (5169669615).

The spelling of 4054515111 in words is "four billion, fifty-four million, five hundred fifteen thousand, one hundred eleven".