2059949580 has 96 divisors (see below), whose sum is σ = 6268785600. Its totient is φ = 502391808.

The previous prime is 2059949533. The next prime is 2059949587. The reversal of 2059949580 is 859499502.

2059949580 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2059949587) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72906 + ... + 97134.

It is an arithmetic number, because the mean of its divisors is an integer number (65299850).

Almost surely, 2^2059949580 is an apocalyptic number.

2059949580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2059949580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3134392800).

2059949580 is an abundant number, since it is smaller than the sum of its proper divisors (4208836020).

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

2059949580 is a wasteful number, since it uses less digits than its factorization.

2059949580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24363 (or 24361 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 51.

The square root of 2059949580 is about 45386.6674255777. The cubic root of 2059949580 is about 1272.3859460359.

The spelling of 2059949580 in words is "two billion, fifty-nine million, nine hundred forty-nine thousand, five hundred eighty".