4554454111 has 4 divisors (see below), whose sum is σ = 4618601424. Its totient is φ = 4490306800.

The previous prime is 4554454087. The next prime is 4554454133. The reversal of 4554454111 is 1114544554.

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 4554454111 - 2²¹ = 4552356959 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 (4554454171) 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, 32073550 + ... + 32073691.

It is an arithmetic number, because the mean of its divisors is an integer number (1154650356).

Almost surely, 2^4554454111 is an apocalyptic number.

4554454111 is a deficient number, since it is larger than the sum of its proper divisors (64147313).

4554454111 is an equidigital number, since it uses as much as digits as its factorization.

4554454111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64147312.

The product of its digits is 32000, while the sum is 34.

The square root of 4554454111 is about 67486.6958073960. The cubic root of 4554454111 is about 1657.5963313889.

Adding to 4554454111 its reverse (1114544554), we get a palindrome (5668998665).

The spelling of 4554454111 in words is "four billion, five hundred fifty-four million, four hundred fifty-four thousand, one hundred eleven".