5167734378 has 8 divisors (see below), whose sum is σ = 10335468768. Its totient is φ = 1722578124.

The previous prime is 5167734371. The next prime is 5167734401. The reversal of 5167734378 is 8734377615.

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

5167734378 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5167734378.

It is not an unprimeable number, because it can be changed into a prime (5167734371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 430644526 + ... + 430644537.

It is an arithmetic number, because the mean of its divisors is an integer number (1291933596).

Almost surely, 2^5167734378 is an apocalyptic number.

5167734378 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5167734378 is a wasteful number, since it uses less digits than its factorization.

5167734378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861289068.

The product of its digits is 2963520, while the sum is 51.

The square root of 5167734378 is about 71886.9555482773. The cubic root of 5167734378 is about 1728.8874732012.

The spelling of 5167734378 in words is "five billion, one hundred sixty-seven million, seven hundred thirty-four thousand, three hundred seventy-eight".