2055536144 has 10 divisors (see below), whose sum is σ = 3982601310. Its totient is φ = 1027768064.

The previous prime is 2055536111. The next prime is 2055536179. The reversal of 2055536144 is 4416355502.

It can be written as a sum of positive squares in only one way, i.e., 1735555600 + 319980544 = 41660^2 + 17888^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64235489 + ... + 64235520.

It is an arithmetic number, because the mean of its divisors is an integer number (398260131).

Almost surely, 2^2055536144 is an apocalyptic number.

It is an amenable number.

2055536144 is a deficient number, since it is larger than the sum of its proper divisors (1927065166).

2055536144 is a wasteful number, since it uses less digits than its factorization.

2055536144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128471017 (or 128471011 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 2055536144 is about 45338.0209537205. The cubic root of 2055536144 is about 1271.4766019044.

The spelling of 2055536144 in words is "two billion, fifty-five million, five hundred thirty-six thousand, one hundred forty-four".