2105570060 has 48 divisors (see below), whose sum is σ = 4828868352. Its totient is φ = 764836800.

The previous prime is 2105570059. The next prime is 2105570069. The reversal of 2105570060 is 600755012.

It is not an unprimeable number, because it can be changed into a prime (2105570069) 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, 222179 + ... + 231461.

It is an arithmetic number, because the mean of its divisors is an integer number (100601424).

Almost surely, 2^2105570060 is an apocalyptic number.

2105570060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2105570060 is an abundant number, since it is smaller than the sum of its proper divisors (2723298292).

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

2105570060 is a wasteful number, since it uses less digits than its factorization.

2105570060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10334 (or 10332 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 2105570060 is about 45886.4910403923. The cubic root of 2105570060 is about 1281.7103722257.

The spelling of 2105570060 in words is "two billion, one hundred five million, five hundred seventy thousand, sixty".