54394367040 has 1008 divisors, whose sum is σ = 218231874432. Its totient is φ = 12398690304.

The previous prime is 54394367029. The next prime is 54394367077. The reversal of 54394367040 is 4076349345.

54394367040 is a `hidden beast` number, since 543 + 9 + 4 + 3 + 67 + 0 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 481366024 + ... + 481366136.

Almost surely, 2^54394367040 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 54394367040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109115937216).

54394367040 is an abundant number, since it is smaller than the sum of its proper divisors (163837507392).

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

54394367040 is a wasteful number, since it uses less digits than its factorization.

54394367040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 54394367040 in words is "fifty-four billion, three hundred ninety-four million, three hundred sixty-seven thousand, forty".