54238225500 has 144 divisors (see below), whose sum is σ = 171427488960. Its totient is φ = 14436144000.

The previous prime is 54238225471. The next prime is 54238225507. The reversal of 54238225500 is 552283245.

It is a happy number.

54238225500 is a `hidden beast` number, since 5 + 4 + 23 + 82 + 2 + 550 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54238225507) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2423361 + ... + 2445639.

Almost surely, 2^54238225500 is an apocalyptic number.

54238225500 is a gapful number since it is divisible by the number (50) 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 54238225500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85713744480).

54238225500 is an abundant number, since it is smaller than the sum of its proper divisors (117189263460).

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

54238225500 is a wasteful number, since it uses less digits than its factorization.

54238225500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22845 (or 22830 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 54238225500 in words is "fifty-four billion, two hundred thirty-eight million, two hundred twenty-five thousand, five hundred".