5381268061 has 8 divisors (see below), whose sum is σ = 5800110624. Its totient is φ = 4963125360.

The previous prime is 5381268059. The next prime is 5381268089. The reversal of 5381268061 is 1608621835.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5381268061 - 2¹ = 5381268059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5381268001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158935 + ... + 189796.

It is an arithmetic number, because the mean of its divisors is an integer number (725013828).

Almost surely, 2^5381268061 is an apocalyptic number.

It is an amenable number.

5381268061 is a deficient number, since it is larger than the sum of its proper divisors (418842563).

5381268061 is a wasteful number, since it uses less digits than its factorization.

5381268061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349931.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 5381268061 is about 73357.1268589494. The cubic root of 5381268061 is about 1752.3796808055.

Adding to 5381268061 its reverse (1608621835), we get a palindrome (6989889896).

The spelling of 5381268061 in words is "five billion, three hundred eighty-one million, two hundred sixty-eight thousand, sixty-one".