55576662746496 has 256 divisors, whose sum is σ = 154681226864640. Its totient is φ = 17646863376384.

The previous prime is 55576662746471. The next prime is 55576662746531. The reversal of 55576662746496 is 69464726667555.

55576662746496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 in 31 ways as a sum of consecutive naturals, for example, 5829918946 + ... + 5829928478.

It is an arithmetic number, because the mean of its divisors is an integer number (604223542440).

Almost surely, 2^{55576662746496} 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 55576662746496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77340613432320).

55576662746496 is an abundant number, since it is smaller than the sum of its proper divisors (99104564118144).

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

55576662746496 is a wasteful number, since it uses less digits than its factorization.

55576662746496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12233 (or 12221 counting only the distinct ones).

The product of its digits is 13716864000, while the sum is 78.

The spelling of 55576662746496 in words is "fifty-five trillion, five hundred seventy-six billion, six hundred sixty-two million, seven hundred forty-six thousand, four hundred ninety-six".