54427122504 has 112 divisors (see below), whose sum is σ = 155291079120. Its totient is φ = 17871464160.

The previous prime is 54427122487. The next prime is 54427122527. The reversal of 54427122504 is 40522172445.

54427122504 is a `hidden beast` number, since 5 + 4 + 4 + 27 + 122 + 504 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 27 ways as a sum of consecutive naturals, for example, 321099 + ... + 460389.

Almost surely, 2^54427122504 is an apocalyptic number.

54427122504 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54427122504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77645539560).

54427122504 is an abundant number, since it is smaller than the sum of its proper divisors (100863956616).

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

54427122504 is a wasteful number, since it uses less digits than its factorization.

54427122504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139382 (or 139363 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 36.

Adding to 54427122504 its reverse (40522172445), we get a palindrome (94949294949).

The spelling of 54427122504 in words is "fifty-four billion, four hundred twenty-seven million, one hundred twenty-two thousand, five hundred four".