2058497280 has 576 divisors, whose sum is σ = 8539668480. Its totient is φ = 459841536.

The previous prime is 2058497219. The next prime is 2058497317. The reversal of 2058497280 is 827948502.

2058497280 is a `hidden beast` number, since 205 + 84 + 97 + 280 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a super-2 number, since 2×2058497280² = 8474822103534796800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16208577 + ... + 16208703.

Almost surely, 2^2058497280 is an apocalyptic number.

2058497280 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 2058497280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4269834240).

2058497280 is an abundant number, since it is smaller than the sum of its proper divisors (6481171200).

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

2058497280 is a wasteful number, since it uses less digits than its factorization.

2058497280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 2058497280 is about 45370.6654127973. The cubic root of 2058497280 is about 1272.0868577214.

The spelling of 2058497280 in words is "two billion, fifty-eight million, four hundred ninety-seven thousand, two hundred eighty".