5347767878 has 16 divisors (see below), whose sum is σ = 8048733264. Its totient is φ = 2664873120.

The previous prime is 5347767863. The next prime is 5347767913. The reversal of 5347767878 is 8787677435.

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 5347767878.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769676 + ... + 776592.

It is an arithmetic number, because the mean of its divisors is an integer number (503045829).

Almost surely, 2^5347767878 is an apocalyptic number.

5347767878 is a deficient number, since it is larger than the sum of its proper divisors (2700965386).

5347767878 is a wasteful number, since it uses less digits than its factorization.

5347767878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8167.

The product of its digits is 55319040, while the sum is 62.

The square root of 5347767878 is about 73128.4341279095. The cubic root of 5347767878 is about 1748.7357266382.

The spelling of 5347767878 in words is "five billion, three hundred forty-seven million, seven hundred sixty-seven thousand, eight hundred seventy-eight".