5550005000591 has 8 divisors (see below), whose sum is σ = 5795042285520. Its totient is φ = 5308544902528.

The previous prime is 5550005000581. The next prime is 5550005000621. The reversal of 5550005000591 is 1950005000555.

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 5550005000591 - 2²⁶ = 5549937891727 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 (5550005000581) 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, 894293546 + ... + 894299751.

It is an arithmetic number, because the mean of its divisors is an integer number (724380285690).

Almost surely, 2^{5550005000591} is an apocalyptic number.

5550005000591 is a deficient number, since it is larger than the sum of its proper divisors (245037284929).

5550005000591 is a wasteful number, since it uses less digits than its factorization.

5550005000591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788593433.

The product of its (nonzero) digits is 28125, while the sum is 35.

The spelling of 5550005000591 in words is "five trillion, five hundred fifty billion, five million, five hundred ninety-one", and thus it is an aban number.