2985630055 has 8 divisors (see below), whose sum is σ = 3641490144. Its totient is φ = 2349348000.

The previous prime is 2985630047. The next prime is 2985630059. The reversal of 2985630055 is 5500365892.

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

It is not a de Polignac number, because 2985630055 - 2³ = 2985630047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2985629993 and 2985630020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2985630059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4894171 + ... + 4894780.

It is an arithmetic number, because the mean of its divisors is an integer number (455186268).

Almost surely, 2^2985630055 is an apocalyptic number.

2985630055 is a deficient number, since it is larger than the sum of its proper divisors (655860089).

2985630055 is an equidigital number, since it uses as much as digits as its factorization.

2985630055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9789017.

The product of its (nonzero) digits is 324000, while the sum is 43.

The square root of 2985630055 is about 54640.9192364111. The cubic root of 2985630055 is about 1439.9431007289.

The spelling of 2985630055 in words is "two billion, nine hundred eighty-five million, six hundred thirty thousand, fifty-five".