2055434512 has 20 divisors (see below), whose sum is σ = 3983133456. Its totient is φ = 1027529120.

The previous prime is 2055434483. The next prime is 2055434519. The reversal of 2055434512 is 2154345502.

It is a super-2 number, since 2×2055434512² = 8449622066241356288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2055434519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130587 + ... + 145477.

Almost surely, 2^2055434512 is an apocalyptic number.

It is an amenable number.

2055434512 is a deficient number, since it is larger than the sum of its proper divisors (1927698944).

2055434512 is a wasteful number, since it uses less digits than its factorization.

2055434512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23526 (or 23520 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 2055434512 is about 45336.9001145866. The cubic root of 2055434512 is about 1271.4556463271.

The spelling of 2055434512 in words is "two billion, fifty-five million, four hundred thirty-four thousand, five hundred twelve".