5500527969985 has 8 divisors (see below), whose sum is σ = 6603733921320. Its totient is φ = 4398355471104.

The previous prime is 5500527969983. The next prime is 5500527970009. The reversal of 5500527969985 is 5899697250055.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1053811061809 + 4446716908176 = 1026553^2 + 2108724^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5500527969985 - 2¹ = 5500527969983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5500527969983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258351402 + ... + 258372691.

It is an arithmetic number, because the mean of its divisors is an integer number (825466740165).

Almost surely, 2^{5500527969985} is an apocalyptic number.

It is an amenable number.

5500527969985 is a deficient number, since it is larger than the sum of its proper divisors (1103205951335).

5500527969985 is a wasteful number, since it uses less digits than its factorization.

5500527969985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516726227.

The product of its (nonzero) digits is 306180000, while the sum is 70.

The spelling of 5500527969985 in words is "five trillion, five hundred billion, five hundred twenty-seven million, nine hundred sixty-nine thousand, nine hundred eighty-five".