5340478918 has 8 divisors (see below), whose sum is σ = 8011312560. Its totient is φ = 2670041400.

The previous prime is 5340478901. The next prime is 5340478919. The reversal of 5340478918 is 8198740435.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5340478919) 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, 62653 + ... + 120856.

It is an arithmetic number, because the mean of its divisors is an integer number (1001414070).

Almost surely, 2^5340478918 is an apocalyptic number.

5340478918 is a deficient number, since it is larger than the sum of its proper divisors (2670833642).

5340478918 is a wasteful number, since it uses less digits than its factorization.

5340478918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198062.

The product of its (nonzero) digits is 967680, while the sum is 49.

The square root of 5340478918 is about 73078.5804322990. The cubic root of 5340478918 is about 1747.9408616560.

The spelling of 5340478918 in words is "five billion, three hundred forty million, four hundred seventy-eight thousand, nine hundred eighteen".