550615635213 has 8 divisors (see below), whose sum is σ = 839033348928. Its totient is φ = 314637505824.

The previous prime is 550615635211. The next prime is 550615635217. The reversal of 550615635213 is 312536516055.

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

It is not a de Polignac number, because 550615635213 - 2¹ = 550615635211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550615635211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13109896056 + ... + 13109896097.

It is an arithmetic number, because the mean of its divisors is an integer number (104879168616).

Almost surely, 2^550615635213 is an apocalyptic number.

It is an amenable number.

550615635213 is a deficient number, since it is larger than the sum of its proper divisors (288417713715).

550615635213 is a wasteful number, since it uses less digits than its factorization.

550615635213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26219792163.

The product of its (nonzero) digits is 405000, while the sum is 42.

The spelling of 550615635213 in words is "five hundred fifty billion, six hundred fifteen million, six hundred thirty-five thousand, two hundred thirteen".