2053555110 has 48 divisors (see below), whose sum is σ = 5469478560. Its totient is φ = 534257280.

The previous prime is 2053555073. The next prime is 2053555111. The reversal of 2053555110 is 115553502.

It is a super-2 number, since 2×2053555110² = 8434177179614224200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053555111) 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 23 ways as a sum of consecutive naturals, for example, 274570 + ... + 281949.

It is an arithmetic number, because the mean of its divisors is an integer number (113947470).

Almost surely, 2^2053555110 is an apocalyptic number.

2053555110 is an abundant number, since it is smaller than the sum of its proper divisors (3415923450).

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

2053555110 is a wasteful number, since it uses less digits than its factorization.

2053555110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556573 (or 556570 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 2053555110 is about 45316.1683066872. The cubic root of 2053555110 is about 1271.0680064793.

The spelling of 2053555110 in words is "two billion, fifty-three million, five hundred fifty-five thousand, one hundred ten".