2058810828 has 12 divisors (see below), whose sum is σ = 4803891960. Its totient is φ = 686270272.

The previous prime is 2058810821. The next prime is 2058810839. The reversal of 2058810828 is 8280188502.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×2058810828³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2058810828.

It is not an unprimeable number, because it can be changed into a prime (2058810821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85783773 + ... + 85783796.

It is an arithmetic number, because the mean of its divisors is an integer number (400324330).

Almost surely, 2^2058810828 is an apocalyptic number.

It is an amenable number.

2058810828 is an abundant number, since it is smaller than the sum of its proper divisors (2745081132).

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

2058810828 is a wasteful number, since it uses less digits than its factorization.

2058810828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171567576 (or 171567574 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 42.

The square root of 2058810828 is about 45374.1206856948. The cubic root of 2058810828 is about 1272.1514420575.

The spelling of 2058810828 in words is "two billion, fifty-eight million, eight hundred ten thousand, eight hundred twenty-eight".