5252805550555 has 16 divisors (see below), whose sum is σ = 6307841814624. Its totient is φ = 4199261812480.

The previous prime is 5252805550541. The next prime is 5252805550561. The reversal of 5252805550555 is 5550555082525.

It is not a de Polignac number, because 5252805550555 - 2²⁹ = 5252268679643 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56366679 + ... + 56459791.

It is an arithmetic number, because the mean of its divisors is an integer number (394240113414).

Almost surely, 2^{5252805550555} is an apocalyptic number.

5252805550555 is a deficient number, since it is larger than the sum of its proper divisors (1055036264069).

5252805550555 is a wasteful number, since it uses less digits than its factorization.

5252805550555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101006.

The product of its (nonzero) digits is 12500000, while the sum is 52.

The spelling of 5252805550555 in words is "five trillion, two hundred fifty-two billion, eight hundred five million, five hundred fifty thousand, five hundred fifty-five".