2852565802 has 12 divisors (see below), whose sum is σ = 4427026470. Its totient is φ = 1376904368.

The previous prime is 2852565799. The next prime is 2852565811. The reversal of 2852565802 is 2085652582.

It can be written as a sum of positive squares in 3 ways, for example, as 2852521281 + 44521 = 53409^2 + 211^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 403248 + ... + 410260.

Almost surely, 2^2852565802 is an apocalyptic number.

2852565802 is a deficient number, since it is larger than the sum of its proper divisors (1574460668).

2852565802 is an frugal number, since it uses more digits than its factorization.

2852565802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14057 (or 7044 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 43.

The square root of 2852565802 is about 53409.4167914236. The cubic root of 2852565802 is about 1418.2252843727.

The spelling of 2852565802 in words is "two billion, eight hundred fifty-two million, five hundred sixty-five thousand, eight hundred two".