5378253361 has 8 divisors (see below), whose sum is σ = 5799877160. Its totient is φ = 4957759872.

The previous prime is 5378253359. The next prime is 5378253379. The reversal of 5378253361 is 1633528735.

It can be written as a sum of positive squares in 4 ways, for example, as 2779292961 + 2598960400 = 52719^2 + 50980^2 .

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

It is not a de Polignac number, because 5378253361 - 2¹ = 5378253359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5378253311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272676 + ... + 291733.

It is an arithmetic number, because the mean of its divisors is an integer number (724984645).

Almost surely, 2^5378253361 is an apocalyptic number.

It is an amenable number.

5378253361 is a deficient number, since it is larger than the sum of its proper divisors (421623799).

5378253361 is a wasteful number, since it uses less digits than its factorization.

5378253361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565155.

The product of its digits is 453600, while the sum is 43.

The square root of 5378253361 is about 73336.5758745253. The cubic root of 5378253361 is about 1752.0523796439.

The spelling of 5378253361 in words is "five billion, three hundred seventy-eight million, two hundred fifty-three thousand, three hundred sixty-one".