55648465170448 has 10 divisors (see below), whose sum is σ = 107818901267774. Its totient is φ = 27824232585216.

The previous prime is 55648465170439. The next prime is 55648465170469. The reversal of 55648465170448 is 84407156484655.

55648465170448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 42403174579984 + 13245290590464 = 6511772^2 + 3639408^2 .

It is a super-3 number, since 3×55648465170448³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1739014536561 + ... + 1739014536592.

Almost surely, 2^{55648465170448} is an apocalyptic number.

It is an amenable number.

55648465170448 is a deficient number, since it is larger than the sum of its proper divisors (52170436097326).

55648465170448 is a wasteful number, since it uses less digits than its factorization.

55648465170448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3478029073161 (or 3478029073155 counting only the distinct ones).

The product of its (nonzero) digits is 516096000, while the sum is 67.

The spelling of 55648465170448 in words is "fifty-five trillion, six hundred forty-eight billion, four hundred sixty-five million, one hundred seventy thousand, four hundred forty-eight".