54278270976 has 208 divisors, whose sum is σ = 154231943040. Its totient is φ = 16927948800.

The previous prime is 54278270933. The next prime is 54278270999. The reversal of 54278270976 is 67907287245.

It is a super-2 number, since 2×54278270976² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

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 15 ways as a sum of consecutive naturals, for example, 19376776 + ... + 19379576.

Almost surely, 2^54278270976 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 54278270976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77115971520).

54278270976 is an abundant number, since it is smaller than the sum of its proper divisors (99953672064).

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

54278270976 is a wasteful number, since it uses less digits than its factorization.

54278270976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2930 (or 2908 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 57.

The spelling of 54278270976 in words is "fifty-four billion, two hundred seventy-eight million, two hundred seventy thousand, nine hundred seventy-six".