5244554040 has 256 divisors, whose sum is σ = 18302976000. Its totient is φ = 1188794880.

The previous prime is 5244554023. The next prime is 5244554069. The reversal of 5244554040 is 404554425.

It is a super-3 number, since 3×5244554040³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 5244553992 and 5244554010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1979997 + ... + 1982643.

It is an arithmetic number, because the mean of its divisors is an integer number (71496000).

Almost surely, 2^5244554040 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 5244554040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9151488000).

5244554040 is an abundant number, since it is smaller than the sum of its proper divisors (13058421960).

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

5244554040 is a wasteful number, since it uses less digits than its factorization.

5244554040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2770 (or 2766 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 33.

The square root of 5244554040 is about 72419.2932856984. The cubic root of 5244554040 is about 1737.4121525552.

The spelling of 5244554040 in words is "five billion, two hundred forty-four million, five hundred fifty-four thousand, forty".