5277658378 has 8 divisors (see below), whose sum is σ = 7917190272. Its totient is φ = 2638594956.

The previous prime is 5277658339. The next prime is 5277658387. The reversal of 5277658378 is 8738567725.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87450 + ... + 134917.

It is an arithmetic number, because the mean of its divisors is an integer number (989648784).

Almost surely, 2^5277658378 is an apocalyptic number.

5277658378 is a deficient number, since it is larger than the sum of its proper divisors (2639531894).

5277658378 is a wasteful number, since it uses less digits than its factorization.

5277658378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234236.

The product of its digits is 19756800, while the sum is 58.

The square root of 5277658378 is about 72647.4939554008. The cubic root of 5277658378 is about 1741.0600817712.

The spelling of 5277658378 in words is "five billion, two hundred seventy-seven million, six hundred fifty-eight thousand, three hundred seventy-eight".