54255500002000 has 240 divisors, whose sum is σ = 147553882572096. Its totient is φ = 19270448736000.

The previous prime is 54255500001959. The next prime is 54255500002007. The reversal of 54255500002000 is 20000555245.

It is a self number, because there is not a number n which added to its sum of digits gives 54255500002000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54255500002007) 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, 7799067 + ... + 13012933.

Almost surely, 2^{54255500002000} is an apocalyptic number.

54255500002000 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 54255500002000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73776941286048).

54255500002000 is an abundant number, since it is smaller than the sum of its proper divisors (93298382570096).

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

54255500002000 is a wasteful number, since it uses less digits than its factorization.

54255500002000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5213955 (or 5213928 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 28.

Adding to 54255500002000 its reverse (20000555245), we get a palindrome (54275500557245).

The spelling of 54255500002000 in words is "fifty-four trillion, two hundred fifty-five billion, five hundred million, two thousand".