5505005050055 has 16 divisors (see below), whose sum is σ = 7733860755264. Its totient is φ = 3682790833920.

The previous prime is 5505005050037. The next prime is 5505005050073. The reversal of 5505005050055 is 5500505005055.

It is an interprime number because it is at equal distance from previous prime (5505005050037) and next prime (5505005050073).

It is not a de Polignac number, because 5505005050055 - 2¹² = 5505005045959 is a prime.

It is a super-2 number, since 2×5505005050055² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 5505005049997 and 5505005050024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1918118792 + ... + 1918121661.

It is an arithmetic number, because the mean of its divisors is an integer number (483366297204).

Almost surely, 2^{5505005050055} is an apocalyptic number.

5505005050055 is a deficient number, since it is larger than the sum of its proper divisors (2228855705209).

5505005050055 is a wasteful number, since it uses less digits than its factorization.

5505005050055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3836240506.

The product of its (nonzero) digits is 78125, while the sum is 35.

The spelling of 5505005050055 in words is "five trillion, five hundred five billion, five million, fifty thousand, fifty-five".