55663262020334 has 8 divisors (see below), whose sum is σ = 84233785889520. Its totient is φ = 27585333390496.

The previous prime is 55663262020297. The next prime is 55663262020337. The reversal of 55663262020334 is 43302026236655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55663262020337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123148809554 + ... + 123148810005.

It is an arithmetic number, because the mean of its divisors is an integer number (10529223236190).

Almost surely, 2^{55663262020334} is an apocalyptic number.

55663262020334 is a deficient number, since it is larger than the sum of its proper divisors (28570523869186).

55663262020334 is a wasteful number, since it uses less digits than its factorization.

55663262020334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246297619674.

The product of its (nonzero) digits is 4665600, while the sum is 47.

Adding to 55663262020334 its reverse (43302026236655), we get a palindrome (98965288256989).

The spelling of 55663262020334 in words is "fifty-five trillion, six hundred sixty-three billion, two hundred sixty-two million, twenty thousand, three hundred thirty-four".