54895392720 has 480 divisors, whose sum is σ = 222575468544. Its totient is φ = 11858918400.

The previous prime is 54895392719. The next prime is 54895392793. The reversal of 54895392720 is 2729359845.

54895392720 is a `hidden beast` number, since 5 + 4 + 89 + 539 + 2 + 7 + 20 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6714235 + ... + 6722405.

Almost surely, 2^54895392720 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 54895392720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111287734272).

54895392720 is an abundant number, since it is smaller than the sum of its proper divisors (167680075824).

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

54895392720 is a wasteful number, since it uses less digits than its factorization.

54895392720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8271 (or 8262 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 54895392720 in words is "fifty-four billion, eight hundred ninety-five million, three hundred ninety-two thousand, seven hundred twenty".