54567381504 has 320 divisors, whose sum is σ = 157350428928. Its totient is φ = 16760832000.

The previous prime is 54567381487. The next prime is 54567381559. The reversal of 54567381504 is 40518376545.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146293062 + ... + 146293434.

Almost surely, 2^54567381504 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 54567381504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78675214464).

54567381504 is an abundant number, since it is smaller than the sum of its proper divisors (102783047424).

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

54567381504 is a wasteful number, since it uses less digits than its factorization.

54567381504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559 (or 543 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 54567381504 in words is "fifty-four billion, five hundred sixty-seven million, three hundred eighty-one thousand, five hundred four".