54142693318 has 8 divisors (see below), whose sum is σ = 92816045712. Its totient is φ = 23204011416.

The previous prime is 54142693309. The next prime is 54142693331. The reversal of 54142693318 is 81339624145.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1933667605 + ... + 1933667632.

It is an arithmetic number, because the mean of its divisors is an integer number (11602005714).

Almost surely, 2^54142693318 is an apocalyptic number.

54142693318 is a deficient number, since it is larger than the sum of its proper divisors (38673352394).

54142693318 is a wasteful number, since it uses less digits than its factorization.

54142693318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3867335246.

The product of its digits is 622080, while the sum is 46.

The spelling of 54142693318 in words is "fifty-four billion, one hundred forty-two million, six hundred ninety-three thousand, three hundred eighteen".