2653709028 has 24 divisors (see below), whose sum is σ = 6202885920. Its totient is φ = 883012800.

The previous prime is 2653709017. The next prime is 2653709053. The reversal of 2653709028 is 8209073562.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187498 + ... + 201153.

It is an arithmetic number, because the mean of its divisors is an integer number (258453580).

Almost surely, 2^2653709028 is an apocalyptic number.

It is an amenable number.

2653709028 is an abundant number, since it is smaller than the sum of its proper divisors (3549176892).

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

2653709028 is a wasteful number, since it uses less digits than its factorization.

2653709028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389227 (or 389225 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 2653709028 is about 51514.1633728046. The cubic root of 2653709028 is about 1384.4728196453.

The spelling of 2653709028 in words is "two billion, six hundred fifty-three million, seven hundred nine thousand, twenty-eight".