2030054555 has 4 divisors (see below), whose sum is σ = 2436065472. Its totient is φ = 1624043640.

The previous prime is 2030054479. The next prime is 2030054567. The reversal of 2030054555 is 5554500302.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-2030054555 is a prime.

It is a super-2 number, since 2×2030054555² = 8242242992552496050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203005451 + ... + 203005460.

It is an arithmetic number, because the mean of its divisors is an integer number (609016368).

Almost surely, 2^2030054555 is an apocalyptic number.

2030054555 is a deficient number, since it is larger than the sum of its proper divisors (406010917).

2030054555 is an equidigital number, since it uses as much as digits as its factorization.

2030054555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406010916.

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 2030054555 is about 45056.1267199035. The cubic root of 2030054555 is about 1266.2007595907.

Adding to 2030054555 its reverse (5554500302), we get a palindrome (7584554857).

The spelling of 2030054555 in words is "two billion, thirty million, fifty-four thousand, five hundred fifty-five".