4278088852 has 6 divisors (see below), whose sum is σ = 7486655498. Its totient is φ = 2139044424.

The previous prime is 4278088847. The next prime is 4278088909. The reversal of 4278088852 is 2588808724.

It can be written as a sum of positive squares in only one way, i.e., 4246346896 + 31741956 = 65164^2 + 5634^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4278088852.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534761103 + ... + 534761110.

Almost surely, 2^4278088852 is an apocalyptic number.

It is an amenable number.

4278088852 is a deficient number, since it is larger than the sum of its proper divisors (3208566646).

4278088852 is a wasteful number, since it uses less digits than its factorization.

4278088852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069522217 (or 1069522215 counting only the distinct ones).

The product of its (nonzero) digits is 2293760, while the sum is 52.

The square root of 4278088852 is about 65407.1009294862. The cubic root of 4278088852 is about 1623.3665766637.

The spelling of 4278088852 in words is "four billion, two hundred seventy-eight million, eighty-eight thousand, eight hundred fifty-two".