5344620652728 has 192 divisors, whose sum is σ = 17273883744000. Its totient is φ = 1526693966784.

The previous prime is 5344620652697. The next prime is 5344620652733. The reversal of 5344620652728 is 8272560264435.

5344620652728 is a `hidden beast` number, since 5 + 3 + 4 + 4 + 620 + 6 + 5 + 2 + 7 + 2 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49468575 + ... + 49576497.

It is an arithmetic number, because the mean of its divisors is an integer number (89968144500).

Almost surely, 2^{5344620652728} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5344620652728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8636941872000).

5344620652728 is an abundant number, since it is smaller than the sum of its proper divisors (11929263091272).

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

5344620652728 is a wasteful number, since it uses less digits than its factorization.

5344620652728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112631 (or 112614 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 54.

The spelling of 5344620652728 in words is "five trillion, three hundred forty-four billion, six hundred twenty million, six hundred fifty-two thousand, seven hundred twenty-eight".