2153048140 has 48 divisors (see below), whose sum is σ = 4575025728. Its totient is φ = 851042304.

The previous prime is 2153048111. The next prime is 2153048171. The reversal of 2153048140 is 418403512.

It is a junction number, because it is equal to n+sod(n) for n = 2153048099 and 2153048108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1385604 + ... + 1387156.

It is an arithmetic number, because the mean of its divisors is an integer number (95313036).

Almost surely, 2^2153048140 is an apocalyptic number.

2153048140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2153048140 is an abundant number, since it is smaller than the sum of its proper divisors (2421977588).

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

2153048140 is a wasteful number, since it uses less digits than its factorization.

2153048140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2338 (or 2336 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 2153048140 is about 46400.9497747622. The cubic root of 2153048140 is about 1291.2725339189.

The spelling of 2153048140 in words is "two billion, one hundred fifty-three million, forty-eight thousand, one hundred forty".