54055503210 has 128 divisors (see below), whose sum is σ = 139916574720. Its totient is φ = 13326508800.

The previous prime is 54055503197. The next prime is 54055503223. The reversal of 54055503210 is 1230555045.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (54055503197) and next prime (54055503223).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33346200 + ... + 33347820.

It is an arithmetic number, because the mean of its divisors is an integer number (1093098240).

Almost surely, 2^54055503210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54055503210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69958287360).

54055503210 is an abundant number, since it is smaller than the sum of its proper divisors (85861071510).

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

54055503210 is a wasteful number, since it uses less digits than its factorization.

54055503210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3244.

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 54055503210 in words is "fifty-four billion, fifty-five million, five hundred three thousand, two hundred ten".