54727418020 has 24 divisors (see below), whose sum is σ = 125375539968. Its totient is φ = 19900879200.

The previous prime is 54727417991. The next prime is 54727418021. The reversal of 54727418020 is 2081472745.

It is not an unprimeable number, because it can be changed into a prime (54727418021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124380276 + ... + 124380715.

It is an arithmetic number, because the mean of its divisors is an integer number (5223980832).

Almost surely, 2^54727418020 is an apocalyptic number.

It is an amenable number.

54727418020 is an abundant number, since it is smaller than the sum of its proper divisors (70648121948).

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

54727418020 is a wasteful number, since it uses less digits than its factorization.

54727418020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248761011 (or 248761009 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 40.

The spelling of 54727418020 in words is "fifty-four billion, seven hundred twenty-seven million, four hundred eighteen thousand, twenty".