550530010551 has 8 divisors (see below), whose sum is σ = 734073408640. Its totient is φ = 367003309752.

The previous prime is 550530010523. The next prime is 550530010559. The reversal of 550530010551 is 155010035055.

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

It is not a de Polignac number, because 550530010551 - 2¹⁰ = 550530009527 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 (550530010559) 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, 4097185 + ... + 4229418.

It is an arithmetic number, because the mean of its divisors is an integer number (91759176080).

Almost surely, 2^550530010551 is an apocalyptic number.

550530010551 is a deficient number, since it is larger than the sum of its proper divisors (183543398089).

550530010551 is a wasteful number, since it uses less digits than its factorization.

550530010551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8348645.

The product of its (nonzero) digits is 9375, while the sum is 30.

The spelling of 550530010551 in words is "five hundred fifty billion, five hundred thirty million, ten thousand, five hundred fifty-one".