5278373305 has 8 divisors (see below), whose sum is σ = 6468815232. Its totient is φ = 4132853808.

The previous prime is 5278373291. The next prime is 5278373327. The reversal of 5278373305 is 5033738725.

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 5278373305 - 2⁵ = 5278373273 is a prime.

It is a super-2 number, since 2×5278373305² = 55722449493873246050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 11230347 + ... + 11230816.

It is an arithmetic number, because the mean of its divisors is an integer number (808601904).

Almost surely, 2^5278373305 is an apocalyptic number.

It is an amenable number.

5278373305 is a deficient number, since it is larger than the sum of its proper divisors (1190441927).

5278373305 is a wasteful number, since it uses less digits than its factorization.

5278373305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22461215.

The product of its (nonzero) digits is 529200, while the sum is 43.

The square root of 5278373305 is about 72652.4143095052. The cubic root of 5278373305 is about 1741.1386945809.

The spelling of 5278373305 in words is "five billion, two hundred seventy-eight million, three hundred seventy-three thousand, three hundred five".