55600101105550 has 96 divisors (see below), whose sum is σ = 105476170235904. Its totient is φ = 21801492240000.

The previous prime is 55600101105547. The next prime is 55600101105551. The reversal of 55600101105550 is 5550110100655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55600101105551) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3594748917 + ... + 3594764383.

It is an arithmetic number, because the mean of its divisors is an integer number (1098710106624).

Almost surely, 2^{55600101105550} is an apocalyptic number.

55600101105550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55600101105550 is a deficient number, since it is larger than the sum of its proper divisors (49876069130354).

55600101105550 is a wasteful number, since it uses less digits than its factorization.

55600101105550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22594 (or 22589 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 34.

The spelling of 55600101105550 in words is "fifty-five trillion, six hundred billion, one hundred one million, one hundred five thousand, five hundred fifty".