4450555011 has 32 divisors (see below), whose sum is σ = 6925206528. Its totient is φ = 2489909760.

The previous prime is 4450554989. The next prime is 4450555013. The reversal of 4450555011 is 1105550544.

It is not a de Polignac number, because 4450555011 - 2⁷ = 4450554883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4450555011.

It is not an unprimeable number, because it can be changed into a prime (4450555013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199426 + ... + 220616.

It is an arithmetic number, because the mean of its divisors is an integer number (216412704).

Almost surely, 2^4450555011 is an apocalyptic number.

4450555011 is a deficient number, since it is larger than the sum of its proper divisors (2474651517).

4450555011 is a wasteful number, since it uses less digits than its factorization.

4450555011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21411.

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 4450555011 is about 66712.4801742523. The cubic root of 4450555011 is about 1644.8945354792.

The spelling of 4450555011 in words is "four billion, four hundred fifty million, five hundred fifty-five thousand, eleven".