54124420050 has 48 divisors (see below), whose sum is σ = 149142850080. Its totient is φ = 14433178320.

The previous prime is 54124419949. The next prime is 54124420061. The reversal of 54124420050 is 5002442145.

54124420050 is a `hidden beast` number, since 5 + 412 + 44 + 200 + 5 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 54124419996 and 54124420023.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20044732 + ... + 20047431.

It is an arithmetic number, because the mean of its divisors is an integer number (3107142710).

Almost surely, 2^54124420050 is an apocalyptic number.

54124420050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54124420050 is an abundant number, since it is smaller than the sum of its proper divisors (95018430030).

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

54124420050 is a wasteful number, since it uses less digits than its factorization.

54124420050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40092184 (or 40092173 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Adding to 54124420050 its reverse (5002442145), we get a palindrome (59126862195).

The spelling of 54124420050 in words is "fifty-four billion, one hundred twenty-four million, four hundred twenty thousand, fifty".