5396616878 has 4 divisors (see below), whose sum is σ = 8094925320. Its totient is φ = 2698308438.

The previous prime is 5396616853. The next prime is 5396616889. The reversal of 5396616878 is 8786166935.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1349154218 + ... + 1349154221.

It is an arithmetic number, because the mean of its divisors is an integer number (2023731330).

Almost surely, 2^5396616878 is an apocalyptic number.

5396616878 is a deficient number, since it is larger than the sum of its proper divisors (2698308442).

5396616878 is a wasteful number, since it uses less digits than its factorization.

5396616878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2698308441.

The product of its digits is 13063680, while the sum is 59.

The square root of 5396616878 is about 73461.6694474064. The cubic root of 5396616878 is about 1754.0441845827.

The spelling of 5396616878 in words is "five billion, three hundred ninety-six million, six hundred sixteen thousand, eight hundred seventy-eight".