2058390528 has 44 divisors (see below), whose sum is σ = 5486369400. Its totient is φ = 686129152.

The previous prime is 2058390457. The next prime is 2058390533. The reversal of 2058390528 is 8250938502.

It is a self number, because there is not a number n which added to its sum of digits gives 2058390528.

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 3 ways as a sum of consecutive naturals, for example, 331953 + ... + 338096.

Almost surely, 2^2058390528 is an apocalyptic number.

It is an amenable number.

2058390528 is an abundant number, since it is smaller than the sum of its proper divisors (3427978872).

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

2058390528 is an equidigital number, since it uses as much as digits as its factorization.

2058390528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670072 (or 670054 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 42.

The square root of 2058390528 is about 45369.4889545827. The cubic root of 2058390528 is about 1272.0648675436.

It can be divided in two parts, 20583 and 90528, that added together give a palindrome (111111).

The spelling of 2058390528 in words is "two billion, fifty-eight million, three hundred ninety thousand, five hundred twenty-eight".