54923871552 has 168 divisors, whose sum is σ = 163815162336. Its totient is φ = 16106112000.

The previous prime is 54923871551. The next prime is 54923871553. The reversal of 54923871552 is 25517832945.

It is an interprime number because it is at equal distance from previous prime (54923871551) and next prime (54923871553).

It is a junction number, because it is equal to n+sod(n) for n = 54923871495 and 54923871504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54923871551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2016102 + ... + 2043162.

It is an arithmetic number, because the mean of its divisors is an integer number (975090252).

Almost surely, 2^54923871552 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 54923871552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81907581168).

54923871552 is an abundant number, since it is smaller than the sum of its proper divisors (108891290784).

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

54923871552 is a wasteful number, since it uses less digits than its factorization.

54923871552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27149 (or 27108 counting only the distinct ones).

The product of its digits is 3024000, while the sum is 51.

The spelling of 54923871552 in words is "fifty-four billion, nine hundred twenty-three million, eight hundred seventy-one thousand, five hundred fifty-two".