4551452111 has 4 divisors (see below), whose sum is σ = 4552481424. Its totient is φ = 4550422800.

The previous prime is 4551452051. The next prime is 4551452123. The reversal of 4551452111 is 1112541554.

4551452111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4551452111 - 2⁶ = 4551452047 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 (4551452131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507995 + ... + 516876.

It is an arithmetic number, because the mean of its divisors is an integer number (1138120356).

Almost surely, 2^4551452111 is an apocalyptic number.

4551452111 is a deficient number, since it is larger than the sum of its proper divisors (1029313).

4551452111 is a wasteful number, since it uses less digits than its factorization.

4551452111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029312.

The product of its digits is 4000, while the sum is 29.

The square root of 4551452111 is about 67464.4507203609. The cubic root of 4551452111 is about 1657.2320581029.

Adding to 4551452111 its reverse (1112541554), we get a palindrome (5663993665).

The spelling of 4551452111 in words is "four billion, five hundred fifty-one million, four hundred fifty-two thousand, one hundred eleven".