2081053628 has 24 divisors (see below), whose sum is σ = 3745515312. Its totient is φ = 1011153024.

The previous prime is 2081053627. The next prime is 2081053631. The reversal of 2081053628 is 8263501802.

It is a super-2 number, since 2×2081053628² = 8661568405223924768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2081053627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3176 + ... + 64592.

It is an arithmetic number, because the mean of its divisors is an integer number (156063138).

Almost surely, 2^2081053628 is an apocalyptic number.

It is an amenable number.

2081053628 is a deficient number, since it is larger than the sum of its proper divisors (1664461684).

2081053628 is a wasteful number, since it uses less digits than its factorization.

2081053628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61661 (or 61659 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 2081053628 is about 45618.5667026048. The cubic root of 2081053628 is about 1276.7163613769.

The spelling of 2081053628 in words is "two billion, eighty-one million, fifty-three thousand, six hundred twenty-eight".