2560020562 has 8 divisors (see below), whose sum is σ = 4189124592. Its totient is φ = 1163645700.

The previous prime is 2560020557. The next prime is 2560020569. The reversal of 2560020562 is 2650200652.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2560020562.

It is not an unprimeable number, because it can be changed into a prime (2560020569) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 58182264 + ... + 58182307.

It is an arithmetic number, because the mean of its divisors is an integer number (523640574).

Almost surely, 2^2560020562 is an apocalyptic number.

2560020562 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2560020562 is a deficient number, since it is larger than the sum of its proper divisors (1629104030).

2560020562 is a wasteful number, since it uses less digits than its factorization.

2560020562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116364584.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2560020562 is about 50596.6457583900. The cubic root of 2560020562 is about 1367.9844198863.

The spelling of 2560020562 in words is "two billion, five hundred sixty million, twenty thousand, five hundred sixty-two".