2055511244 has 6 divisors (see below), whose sum is σ = 3597144684. Its totient is φ = 1027755620.

The previous prime is 2055511231. The next prime is 2055511247. The reversal of 2055511244 is 4421155502.

It is not an unprimeable number, because it can be changed into a prime (2055511247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256938902 + ... + 256938909.

It is an arithmetic number, because the mean of its divisors is an integer number (599524114).

Almost surely, 2^2055511244 is an apocalyptic number.

It is an amenable number.

2055511244 is a deficient number, since it is larger than the sum of its proper divisors (1541633440).

2055511244 is a wasteful number, since it uses less digits than its factorization.

2055511244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513877815 (or 513877813 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 2055511244 is about 45337.7463489309. The cubic root of 2055511244 is about 1271.4714678189.

Adding to 2055511244 its reverse (4421155502), we get a palindrome (6476666746).

The spelling of 2055511244 in words is "two billion, fifty-five million, five hundred eleven thousand, two hundred forty-four".