550027552505 has 8 divisors (see below), whose sum is σ = 661062759624. Its totient is φ = 439335577600.

The previous prime is 550027552489. The next prime is 550027552513. The reversal of 550027552505 is 505255720055.

It can be written as a sum of positive squares in 4 ways, for example, as 175047681769 + 374979870736 = 418387^2 + 612356^2 .

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

It is not a de Polignac number, because 550027552505 - 2⁴ = 550027552489 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85804526 + ... + 85810935.

It is an arithmetic number, because the mean of its divisors is an integer number (82632844953).

Almost surely, 2^550027552505 is an apocalyptic number.

It is an amenable number.

550027552505 is a deficient number, since it is larger than the sum of its proper divisors (111035207119).

550027552505 is a wasteful number, since it uses less digits than its factorization.

550027552505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171616107.

The product of its (nonzero) digits is 437500, while the sum is 41.

The spelling of 550027552505 in words is "five hundred fifty billion, twenty-seven million, five hundred fifty-two thousand, five hundred five".