54618495738 has 32 divisors (see below), whose sum is σ = 116411682816. Its totient is φ = 17044067568.

The previous prime is 54618495733. The next prime is 54618495871. The reversal of 54618495738 is 83759481645.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (54618495731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4204006 + ... + 4216977.

It is an arithmetic number, because the mean of its divisors is an integer number (3637865088).

Almost surely, 2^54618495738 is an apocalyptic number.

54618495738 is an abundant number, since it is smaller than the sum of its proper divisors (61793187078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54618495738 is a wasteful number, since it uses less digits than its factorization.

54618495738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8421058.

The product of its digits is 29030400, while the sum is 60.

The spelling of 54618495738 in words is "fifty-four billion, six hundred eighteen million, four hundred ninety-five thousand, seven hundred thirty-eight".