4278048840253 has 16 divisors (see below), whose sum is σ = 4331381022720. Its totient is φ = 4225061143296.

The previous prime is 4278048840119. The next prime is 4278048840269. The reversal of 4278048840253 is 3520488408724.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4278048840253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4278048840194 and 4278048840203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4278048840553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28872325 + ... + 29020117.

It is an arithmetic number, because the mean of its divisors is an integer number (270711313920).

Almost surely, 2^{4278048840253} is an apocalyptic number.

It is an amenable number.

4278048840253 is a deficient number, since it is larger than the sum of its proper divisors (53332182467).

4278048840253 is a wasteful number, since it uses less digits than its factorization.

4278048840253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148956.

The product of its (nonzero) digits is 13762560, while the sum is 55.

The spelling of 4278048840253 in words is "four trillion, two hundred seventy-eight billion, forty-eight million, eight hundred forty thousand, two hundred fifty-three".