550050542653 has 4 divisors (see below), whose sum is σ = 551238557248. Its totient is φ = 548862528060.

The previous prime is 550050542633. The next prime is 550050542729. The reversal of 550050542653 is 356245050055.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550050542653 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 (550050542603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 594006603 + ... + 594007528.

It is an arithmetic number, because the mean of its divisors is an integer number (137809639312).

Almost surely, 2^550050542653 is an apocalyptic number.

It is an amenable number.

550050542653 is a deficient number, since it is larger than the sum of its proper divisors (1188014595).

550050542653 is a wasteful number, since it uses less digits than its factorization.

550050542653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188014594.

The product of its (nonzero) digits is 450000, while the sum is 40.

The spelling of 550050542653 in words is "five hundred fifty billion, fifty million, five hundred forty-two thousand, six hundred fifty-three".