550571544607 has 8 divisors (see below), whose sum is σ = 629243845632. Its totient is φ = 471904049400.

The previous prime is 550571544583. The next prime is 550571544613. The reversal of 550571544607 is 706445175055.

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

It is not a de Polignac number, because 550571544607 - 2²³ = 550563155999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550571544697) 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, 952519 + ... + 1417192.

It is an arithmetic number, because the mean of its divisors is an integer number (78655480704).

Almost surely, 2^550571544607 is an apocalyptic number.

550571544607 is a deficient number, since it is larger than the sum of its proper divisors (78672301025).

550571544607 is a wasteful number, since it uses less digits than its factorization.

550571544607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2402909.

The product of its (nonzero) digits is 2940000, while the sum is 49.

The spelling of 550571544607 in words is "five hundred fifty billion, five hundred seventy-one million, five hundred forty-four thousand, six hundred seven".