54283752720 has 160 divisors (see below), whose sum is σ = 188693577600. Its totient is φ = 14342800896.

The previous prime is 54283752713. The next prime is 54283752751. The reversal of 54283752720 is 2725738245.

54283752720 is a `hidden beast` number, since 5 + 4 + 2 + 8 + 375 + 272 + 0 = 666.

It is a super-2 number, since 2×54283752720² (a number of 22 digits) contains 22 as substring.

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

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, 120159 + ... + 350721.

It is an arithmetic number, because the mean of its divisors is an integer number (1179334860).

Almost surely, 2^54283752720 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 54283752720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94346788800).

54283752720 is an abundant number, since it is smaller than the sum of its proper divisors (134409824880).

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

54283752720 is a wasteful number, since it uses less digits than its factorization.

54283752720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230694 (or 230682 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 45.

The spelling of 54283752720 in words is "fifty-four billion, two hundred eighty-three million, seven hundred fifty-two thousand, seven hundred twenty".