54420355302444 has 288 divisors, whose sum is σ = 152637181062912. Its totient is φ = 16274903040000.

The previous prime is 54420355302437. The next prime is 54420355302473. The reversal of 54420355302444 is 44420355302445.

54420355302444 is a `hidden beast` number, since 5 + 4 + 4 + 20 + 35 + 530 + 24 + 44 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 54420355302444.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 708735334 + ... + 708812114.

It is an arithmetic number, because the mean of its divisors is an integer number (529990212024).

Almost surely, 2^{54420355302444} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54420355302444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76318590531456).

54420355302444 is an abundant number, since it is smaller than the sum of its proper divisors (98216825760468).

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

54420355302444 is a wasteful number, since it uses less digits than its factorization.

54420355302444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77497 (or 77492 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 45.

Subtracting from 54420355302444 its reverse (44420355302445), we obtain a palindrome (9999999999999).

The spelling of 54420355302444 in words is "fifty-four trillion, four hundred twenty billion, three hundred fifty-five million, three hundred two thousand, four hundred forty-four".