2653278302 has 8 divisors (see below), whose sum is σ = 3981781056. Its totient is φ = 1326017952.

The previous prime is 2653278301. The next prime is 2653278359. The reversal of 2653278302 is 2038723562.

2653278302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2653278301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305243 + ... + 313814.

It is an arithmetic number, because the mean of its divisors is an integer number (497722632).

Almost surely, 2^2653278302 is an apocalyptic number.

2653278302 is a deficient number, since it is larger than the sum of its proper divisors (1328502754).

2653278302 is a wasteful number, since it uses less digits than its factorization.

2653278302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621202.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 2653278302 is about 51509.9825470753. The cubic root of 2653278302 is about 1384.3979105653.

The spelling of 2653278302 in words is "two billion, six hundred fifty-three million, two hundred seventy-eight thousand, three hundred two".