5349561984 has 192 divisors, whose sum is σ = 16634086560. Its totient is φ = 1640466432.

The previous prime is 5349561913. The next prime is 5349561991. The reversal of 5349561984 is 4891659435.

5349561984 is a `hidden beast` number, since 5 + 3 + 495 + 61 + 98 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a self number, because there is not a number n which added to its sum of digits gives 5349561984.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7832107 + ... + 7832789.

Almost surely, 2^5349561984 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 5349561984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8317043280).

5349561984 is an abundant number, since it is smaller than the sum of its proper divisors (11284524576).

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

5349561984 is a wasteful number, since it uses less digits than its factorization.

5349561984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239 (or 1224 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 54.

The square root of 5349561984 is about 73140.6999146166. The cubic root of 5349561984 is about 1748.9312640750.

The spelling of 5349561984 in words is "five billion, three hundred forty-nine million, five hundred sixty-one thousand, nine hundred eighty-four".