54244242810 has 80 divisors (see below), whose sum is σ = 146376419112. Its totient is φ = 14413593600.

The previous prime is 54244242803. The next prime is 54244242839. The reversal of 54244242810 is 1824244245.

It can be written as a sum of positive squares in 4 ways, for example, as 52790117121 + 1454125689 = 229761^2 + 38133^2 .

It is a super-2 number, since 2×54244242810² (a number of 22 digits) contains 22 as substring.

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 39 ways as a sum of consecutive naturals, for example, 108450 + ... + 346770.

Almost surely, 2^54244242810 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54244242810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73188209556).

54244242810 is an abundant number, since it is smaller than the sum of its proper divisors (92132176302).

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

54244242810 is a wasteful number, since it uses less digits than its factorization.

54244242810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238621 (or 238612 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 36.

The spelling of 54244242810 in words is "fifty-four billion, two hundred forty-four million, two hundred forty-two thousand, eight hundred ten".