2820068502 has 64 divisors (see below), whose sum is σ = 6231928320. Its totient is φ = 846768384.

The previous prime is 2820068501. The next prime is 2820068513. The reversal of 2820068502 is 2058600282.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2820068501) 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, 450498 + ... + 456714.

It is an arithmetic number, because the mean of its divisors is an integer number (97373880).

Almost surely, 2^2820068502 is an apocalyptic number.

2820068502 is an abundant number, since it is smaller than the sum of its proper divisors (3411859818).

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

2820068502 is a wasteful number, since it uses less digits than its factorization.

2820068502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6437.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 2820068502 is about 53104.3171691342. The cubic root of 2820068502 is about 1412.8190840155.

Adding to 2820068502 its reverse (2058600282), we get a palindrome (4878668784).

The spelling of 2820068502 in words is "two billion, eight hundred twenty million, sixty-eight thousand, five hundred two".