5455055500000 has 252 divisors, whose sum is σ = 13551362790336. Its totient is φ = 2161516000000.

The previous prime is 5455055499991. The next prime is 5455055500007. The reversal of 5455055500000 is 55505545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5455055500007) by changing a digit.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 22824499881 + ... + 22824500119.

It is an arithmetic number, because the mean of its divisors is an integer number (53775249168).

Almost surely, 2^{5455055500000} is an apocalyptic number.

5455055500000 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 5455055500000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6775681395168).

5455055500000 is an abundant number, since it is smaller than the sum of its proper divisors (8096307290336).

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

5455055500000 is an frugal number, since it uses more digits than its factorization.

5455055500000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 62500, while the sum is 34.

The spelling of 5455055500000 in words is "five trillion, four hundred fifty-five billion, fifty-five million, five hundred thousand".