54618638835 has 8 divisors (see below), whose sum is σ = 87389822160. Its totient is φ = 29129940704.

The previous prime is 54618638807. The next prime is 54618638849. The reversal of 54618638835 is 53883681645.

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

It is a cyclic number.

It is not a de Polignac number, because 54618638835 - 2⁶ = 54618638771 is a prime.

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, 1820621280 + ... + 1820621309.

It is an arithmetic number, because the mean of its divisors is an integer number (10923727770).

Almost surely, 2^54618638835 is an apocalyptic number.

54618638835 is a deficient number, since it is larger than the sum of its proper divisors (32771183325).

54618638835 is a wasteful number, since it uses less digits than its factorization.

54618638835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3641242597.

The product of its digits is 16588800, while the sum is 57.

The spelling of 54618638835 in words is "fifty-four billion, six hundred eighteen million, six hundred thirty-eight thousand, eight hundred thirty-five".