55083471486976 has 135 divisors (see below), whose sum is σ = 115207249612413. Its totient is φ = 26333819043840.

The previous prime is 55083471486973. The next prime is 55083471487097. The reversal of 55083471486976 is 67968417438055.

The square root of 55083471486976 is 7421824.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 43691032576 + 55039780454400 = 209024^2 + 7418880^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55083471486899 and 55083471486908.

It is not an unprimeable number, because it can be changed into a prime (55083471486973) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 21849848596 + ... + 21849851116.

Almost surely, 2^{55083471486976} is an apocalyptic number.

55083471486976 is the 7421824-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55083471486976

55083471486976 is an abundant number, since it is smaller than the sum of its proper divisors (60123778125437).

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

55083471486976 is an frugal number, since it uses more digits than its factorization.

55083471486976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5116 (or 2546 counting only the distinct ones).

The product of its (nonzero) digits is 1219276800, while the sum is 73.

The spelling of 55083471486976 in words is "fifty-five trillion, eighty-three billion, four hundred seventy-one million, four hundred eighty-six thousand, nine hundred seventy-six".