2055144002 has 4 divisors (see below), whose sum is σ = 3082716006. Its totient is φ = 1027572000.

The previous prime is 2055143969. The next prime is 2055144011. The reversal of 2055144002 is 2004415502.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 1785823081 + 269320921 = 42259^2 + 16411^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513785999 + ... + 513786002.

Almost surely, 2^2055144002 is an apocalyptic number.

2055144002 is a deficient number, since it is larger than the sum of its proper divisors (1027572004).

2055144002 is a wasteful number, since it uses less digits than its factorization.

2055144002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027572003.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 2055144002 is about 45333.6960990387. The cubic root of 2055144002 is about 1271.3957420455.

Adding to 2055144002 its reverse (2004415502), we get a palindrome (4059559504).

The spelling of 2055144002 in words is "two billion, fifty-five million, one hundred forty-four thousand, two".