5619038544 has 180 divisors, whose sum is σ = 18435605760. Its totient is φ = 1592922240.

The previous prime is 5619038539. The next prime is 5619038573. The reversal of 5619038544 is 4458309165.

5619038544 is a `hidden beast` number, since 561 + 9 + 0 + 3 + 85 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5619038544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 921297 + ... + 927375.

It is an arithmetic number, because the mean of its divisors is an integer number (102420032).

Almost surely, 2^5619038544 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 5619038544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9217802880).

5619038544 is an abundant number, since it is smaller than the sum of its proper divisors (12816567216).

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

5619038544 is a wasteful number, since it uses less digits than its factorization.

5619038544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6238 (or 6222 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The square root of 5619038544 is about 74960.2464243548. The cubic root of 5619038544 is about 1777.8181557056.

The spelling of 5619038544 in words is "five billion, six hundred nineteen million, thirty-eight thousand, five hundred forty-four".