2052103560 has 64 divisors (see below), whose sum is σ = 6629878080. Its totient is φ = 505132800.

The previous prime is 2052103553. The next prime is 2052103561. The reversal of 2052103560 is 653012502.

It is a super-2 number, since 2×2052103560² = 8422258041929347200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2052103560.

It is not an unprimeable number, because it can be changed into a prime (2052103561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 656166 + ... + 659285.

It is an arithmetic number, because the mean of its divisors is an integer number (103591845).

Almost surely, 2^2052103560 is an apocalyptic number.

2052103560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2052103560 is an abundant number, since it is smaller than the sum of its proper divisors (4577774520).

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

2052103560 is a wasteful number, since it uses less digits than its factorization.

2052103560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315478 (or 1315474 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 2052103560 is about 45300.1496686269. The cubic root of 2052103560 is about 1270.7684522020.

The spelling of 2052103560 in words is "two billion, fifty-two million, one hundred three thousand, five hundred sixty".