1450550055 has 16 divisors (see below), whose sum is σ = 2321364960. Its totient is φ = 773465088.

The previous prime is 1450550053. The next prime is 1450550069. The reversal of 1450550055 is 5500550541.

It is not a de Polignac number, because 1450550055 - 2¹ = 1450550053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450550051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110691 + ... + 123099.

It is an arithmetic number, because the mean of its divisors is an integer number (145085310).

Almost surely, 2^1450550055 is an apocalyptic number.

1450550055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1450550055 is a deficient number, since it is larger than the sum of its proper divisors (870814905).

1450550055 is a wasteful number, since it uses less digits than its factorization.

1450550055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20210.

The product of its (nonzero) digits is 12500, while the sum is 30.

The square root of 1450550055 is about 38086.0874204742. The cubic root of 1450550055 is about 1131.9942998023.

The spelling of 1450550055 in words is "one billion, four hundred fifty million, five hundred fifty thousand, fifty-five".