5189877378 has 24 divisors (see below), whose sum is σ = 12851125248. Its totient is φ = 1482822072.

The previous prime is 5189877353. The next prime is 5189877391. The reversal of 5189877378 is 8737789815.

5189877378 is a `hidden beast` number, since 5 + 189 + 87 + 7 + 378 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 20594626 + ... + 20594877.

It is an arithmetic number, because the mean of its divisors is an integer number (535463552).

Almost surely, 2^5189877378 is an apocalyptic number.

5189877378 is an abundant number, since it is smaller than the sum of its proper divisors (7661247870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5189877378 is a wasteful number, since it uses less digits than its factorization.

5189877378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41189518 (or 41189515 counting only the distinct ones).

The product of its digits is 23708160, while the sum is 63.

The square root of 5189877378 is about 72040.8035629809. The cubic root of 5189877378 is about 1731.3532995260.

The spelling of 5189877378 in words is "five billion, one hundred eighty-nine million, eight hundred seventy-seven thousand, three hundred seventy-eight".