5367991144 has 8 divisors (see below), whose sum is σ = 10064983410. Its totient is φ = 2683995568.

The previous prime is 5367991141. The next prime is 5367991163. The reversal of 5367991144 is 4411997635.

It can be written as a sum of positive squares in only one way, i.e., 3064951044 + 2303040100 = 55362^2 + 47990^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (5367991141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335499439 + ... + 335499454.

Almost surely, 2^5367991144 is an apocalyptic number.

It is an amenable number.

5367991144 is a deficient number, since it is larger than the sum of its proper divisors (4696992266).

5367991144 is a wasteful number, since it uses less digits than its factorization.

5367991144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670998899 (or 670998895 counting only the distinct ones).

The product of its digits is 816480, while the sum is 49.

The square root of 5367991144 is about 73266.5758992462. The cubic root of 5367991144 is about 1750.9373094742.

The spelling of 5367991144 in words is "five billion, three hundred sixty-seven million, nine hundred ninety-one thousand, one hundred forty-four".