5403733472256 has 440 divisors, whose sum is σ = 17345153689344. Its totient is φ = 1494056632320.

The previous prime is 5403733472239. The next prime is 5403733472279. The reversal of 5403733472256 is 6522743373045.

It is a junction number, because it is equal to n+sod(n) for n = 5403733472199 and 5403733472208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 228640216 + ... + 228663848.

Almost surely, 2^{5403733472256} is an apocalyptic number.

5403733472256 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5403733472256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8672576844672).

5403733472256 is an abundant number, since it is smaller than the sum of its proper divisors (11941420217088).

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

5403733472256 is an equidigital number, since it uses as much as digits as its factorization.

5403733472256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23715 (or 23676 counting only the distinct ones).

The product of its (nonzero) digits is 12700800, while the sum is 51.

The spelling of 5403733472256 in words is "five trillion, four hundred three billion, seven hundred thirty-three million, four hundred seventy-two thousand, two hundred fifty-six".