2055575912 has 32 divisors (see below), whose sum is σ = 4293815400. Its totient is φ = 916011264.

The previous prime is 2055575897. The next prime is 2055575939. The reversal of 2055575912 is 2195755502.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 717918436 + 1337657476 = 26794^2 + 36574^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2055575912.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337763 + ... + 343794.

Almost surely, 2^2055575912 is an apocalyptic number.

It is an amenable number.

2055575912 is an abundant number, since it is smaller than the sum of its proper divisors (2238239488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2055575912 is a wasteful number, since it uses less digits than its factorization.

2055575912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681605 (or 681601 counting only the distinct ones).

The product of its (nonzero) digits is 157500, while the sum is 41.

The square root of 2055575912 is about 45338.4595238965. The cubic root of 2055575912 is about 1271.4848015097.

The spelling of 2055575912 in words is "two billion, fifty-five million, five hundred seventy-five thousand, nine hundred twelve".