54618185744645 has 8 divisors (see below), whose sum is σ = 65573048167200. Its totient is φ = 43673731746640.

The previous prime is 54618185744611. The next prime is 54618185744669. The reversal of 54618185744645 is 54644758181645.

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

It is a de Polignac number, because none of the positive numbers 2^k-54618185744645 is a prime.

It is a Curzon number.

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, 2602094591 + ... + 2602115580.

It is an arithmetic number, because the mean of its divisors is an integer number (8196631020900).

Almost surely, 2^{54618185744645} is an apocalyptic number.

It is an amenable number.

54618185744645 is a deficient number, since it is larger than the sum of its proper divisors (10954862422555).

54618185744645 is a wasteful number, since it uses less digits than its factorization.

54618185744645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5204212275.

The product of its digits is 516096000, while the sum is 68.

The spelling of 54618185744645 in words is "fifty-four trillion, six hundred eighteen billion, one hundred eighty-five million, seven hundred forty-four thousand, six hundred forty-five".