54342132785 has 8 divisors (see below), whose sum is σ = 65289416256. Its totient is φ = 43421134960.

The previous prime is 54342132749. The next prime is 54342132809. The reversal of 54342132785 is 58723124345.

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

It is not a de Polignac number, because 54342132785 - 2¹² = 54342128689 is a prime.

It is a Duffinian 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, 6566861 + ... + 6575130.

It is an arithmetic number, because the mean of its divisors is an integer number (8161177032).

Almost surely, 2^54342132785 is an apocalyptic number.

It is an amenable number.

54342132785 is a deficient number, since it is larger than the sum of its proper divisors (10947283471).

54342132785 is a wasteful number, since it uses less digits than its factorization.

54342132785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13142823.

The product of its digits is 806400, while the sum is 44.

The spelling of 54342132785 in words is "fifty-four billion, three hundred forty-two million, one hundred thirty-two thousand, seven hundred eighty-five".