54423758844 has 576 divisors, whose sum is σ = 184758067200. Its totient is φ = 13798512000.

The previous prime is 54423758827. The next prime is 54423758849. The reversal of 54423758844 is 44885732445.

54423758844 is a `hidden beast` number, since 54 + 4 + 2 + 3 + 7 + 588 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54423758849) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 360422169 + ... + 360422319.

Almost surely, 2^54423758844 is an apocalyptic number.

54423758844 is a gapful number since it is divisible by the number (54) 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 54423758844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92379033600).

54423758844 is an abundant number, since it is smaller than the sum of its proper divisors (130334308356).

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

54423758844 is a wasteful number, since it uses less digits than its factorization.

54423758844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 207 counting only the distinct ones).

The product of its digits is 17203200, while the sum is 54.

The spelling of 54423758844 in words is "fifty-four billion, four hundred twenty-three million, seven hundred fifty-eight thousand, eight hundred forty-four".