2130004555 has 8 divisors (see below), whose sum is σ = 2921149152. Its totient is φ = 1460574528.

The previous prime is 2130004553. The next prime is 2130004573. The reversal of 2130004555 is 5554000312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2130004555 - 2¹ = 2130004553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130004553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30428602 + ... + 30428671.

It is an arithmetic number, because the mean of its divisors is an integer number (365143644).

Almost surely, 2^2130004555 is an apocalyptic number.

2130004555 is a deficient number, since it is larger than the sum of its proper divisors (791144597).

2130004555 is an equidigital number, since it uses as much as digits as its factorization.

2130004555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60857285.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 2130004555 is about 46151.9723847205. The cubic root of 2130004555 is about 1286.6492683879.

Adding to 2130004555 its reverse (5554000312), we get a palindrome (7684004867).

The spelling of 2130004555 in words is "two billion, one hundred thirty million, four thousand, five hundred fifty-five".