2802043652 has 6 divisors (see below), whose sum is σ = 4903576398. Its totient is φ = 1401021824.

The previous prime is 2802043627. The next prime is 2802043661. The reversal of 2802043652 is 2563402082.

It can be written as a sum of positive squares in only one way, i.e., 2742197956 + 59845696 = 52366^2 + 7736^2 .

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 as a sum of consecutive naturals, namely, 350255453 + ... + 350255460.

It is an arithmetic number, because the mean of its divisors is an integer number (817262733).

Almost surely, 2^2802043652 is an apocalyptic number.

It is an amenable number.

2802043652 is a deficient number, since it is larger than the sum of its proper divisors (2101532746).

2802043652 is a wasteful number, since it uses less digits than its factorization.

2802043652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700510917 (or 700510915 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 2802043652 is about 52934.3333952549. Note that the first 4 decimals coincide. The cubic root of 2802043652 is about 1409.8025731659.

The spelling of 2802043652 in words is "two billion, eight hundred two million, forty-three thousand, six hundred fifty-two".