54071773952 has 144 divisors (see below), whose sum is σ = 127618202880. Its totient is φ = 22381277184.

The previous prime is 54071773913. The next prime is 54071773957. The reversal of 54071773952 is 25937717045.

It is a super-3 number, since 3×54071773952³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54071773952.

It is not an unprimeable number, because it can be changed into a prime (54071773957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9213323 + ... + 9219189.

It is an arithmetic number, because the mean of its divisors is an integer number (886237520).

Almost surely, 2^54071773952 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 54071773952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63809101440).

54071773952 is an abundant number, since it is smaller than the sum of its proper divisors (73546428928).

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

54071773952 is a wasteful number, since it uses less digits than its factorization.

54071773952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6066 (or 6052 counting only the distinct ones).

The product of its (nonzero) digits is 1852200, while the sum is 50.

The spelling of 54071773952 in words is "fifty-four billion, seventy-one million, seven hundred seventy-three thousand, nine hundred fifty-two".