2653919348 has 6 divisors (see below), whose sum is σ = 4644358866. Its totient is φ = 1326959672.

The previous prime is 2653919341. The next prime is 2653919353. The reversal of 2653919348 is 8439193562.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2274526864 + 379392484 = 47692^2 + 19478^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2653919296 and 2653919305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2653919341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331739915 + ... + 331739922.

It is an arithmetic number, because the mean of its divisors is an integer number (774059811).

Almost surely, 2^2653919348 is an apocalyptic number.

It is an amenable number.

2653919348 is a deficient number, since it is larger than the sum of its proper divisors (1990439518).

2653919348 is a wasteful number, since it uses less digits than its factorization.

2653919348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663479841 (or 663479839 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 50.

The square root of 2653919348 is about 51516.2047126921. The cubic root of 2653919348 is about 1384.5093941942.

The spelling of 2653919348 in words is "two billion, six hundred fifty-three million, nine hundred nineteen thousand, three hundred forty-eight".