54023832072 has 192 divisors, whose sum is σ = 176184852480. Its totient is φ = 14620611456.

The previous prime is 54023832067. The next prime is 54023832073. The reversal of 54023832072 is 27023832045.

54023832072 is a `hidden beast` number, since 540 + 23 + 8 + 3 + 20 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (54023832073) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1171353 + ... + 1216599.

It is an arithmetic number, because the mean of its divisors is an integer number (917629440).

Almost surely, 2^54023832072 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 54023832072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88092426240).

54023832072 is an abundant number, since it is smaller than the sum of its proper divisors (122161020408).

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

54023832072 is a wasteful number, since it uses less digits than its factorization.

54023832072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45392 (or 45385 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 54023832072 in words is "fifty-four billion, twenty-three million, eight hundred thirty-two thousand, seventy-two".