5381657135 has 8 divisors (see below), whose sum is σ = 6472122576. Its totient is φ = 4295903040.

The previous prime is 5381657123. The next prime is 5381657143. The reversal of 5381657135 is 5317561835.

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

It is not a de Polignac number, because 5381657135 - 2²⁰ = 5380608559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1175321 + ... + 1179890.

It is an arithmetic number, because the mean of its divisors is an integer number (809015322).

Almost surely, 2^5381657135 is an apocalyptic number.

5381657135 is a deficient number, since it is larger than the sum of its proper divisors (1090465441).

5381657135 is a wasteful number, since it uses less digits than its factorization.

5381657135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2355673.

The product of its digits is 378000, while the sum is 44.

The square root of 5381657135 is about 73359.7787278560. The cubic root of 5381657135 is about 1752.4219130410.

The spelling of 5381657135 in words is "five billion, three hundred eighty-one million, six hundred fifty-seven thousand, one hundred thirty-five".