5502123066 has 128 divisors (see below), whose sum is σ = 13401096192. Its totient is φ = 1485440000.

The previous prime is 5502122993. The next prime is 5502123091. The reversal of 5502123066 is 6603212055.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2605351 + ... + 2607461.

It is an arithmetic number, because the mean of its divisors is an integer number (104696064).

Almost surely, 2^5502123066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5502123066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6700548096).

5502123066 is an abundant number, since it is smaller than the sum of its proper divisors (7898973126).

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

5502123066 is a wasteful number, since it uses less digits than its factorization.

5502123066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 5502123066 is about 74176.2971979594. The cubic root of 5502123066 is about 1765.4012645818.

It can be divided in two parts, 55021 and 23066, that added together give a palindrome (78087).

The spelling of 5502123066 in words is "five billion, five hundred two million, one hundred twenty-three thousand, sixty-six".