54950490000 has 300 divisors, whose sum is σ = 219625147456. Its totient is φ = 12559968000.

The previous prime is 54950489987. The next prime is 54950490011. The reversal of 54950490000 is 9405945.

It is a tau number, because it is divible by the number of its divisors (300).

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

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 586389 + ... + 673611.

Almost surely, 2^54950490000 is an apocalyptic number.

54950490000 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 54950490000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109812573728).

54950490000 is an abundant number, since it is smaller than the sum of its proper divisors (164674657456).

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

54950490000 is a wasteful number, since it uses less digits than its factorization.

54950490000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87264 (or 87240 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

Adding to 54950490000 its reverse (9405945), we get a palindrome (54959895945).

The spelling of 54950490000 in words is "fifty-four billion, nine hundred fifty million, four hundred ninety thousand".