5055055550055 has 24 divisors (see below), whose sum is σ = 10013824328352. Its totient is φ = 2310882537024.

The previous prime is 5055055550053. The next prime is 5055055550081. The reversal of 5055055550055 is 5500555505505.

It is not a de Polignac number, because 5055055550055 - 2¹ = 5055055550053 is a prime.

It is a super-2 number, since 2×5055055550055² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5055055550053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8023897384 + ... + 8023898013.

It is an arithmetic number, because the mean of its divisors is an integer number (417242680348).

Almost surely, 2^{5055055550055} is an apocalyptic number.

5055055550055 is a deficient number, since it is larger than the sum of its proper divisors (4958768778297).

5055055550055 is a wasteful number, since it uses less digits than its factorization.

5055055550055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16047795415 (or 16047795412 counting only the distinct ones).

The product of its (nonzero) digits is 1953125, while the sum is 45.

The spelling of 5055055550055 in words is "five trillion, fifty-five billion, fifty-five million, five hundred fifty thousand, fifty-five".