550052101 has 16 divisors (see below), whose sum is σ = 572666688. Its totient is φ = 527904000.

The previous prime is 550052089. The next prime is 550052141. The reversal of 550052101 is 101250055.

It is a cyclic number.

It is not a de Polignac number, because 550052101 - 2⁷ = 550051973 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 (550052141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1371501 + ... + 1371901.

It is an arithmetic number, because the mean of its divisors is an integer number (35791668).

Almost surely, 2^550052101 is an apocalyptic number.

It is an amenable number.

550052101 is a deficient number, since it is larger than the sum of its proper divisors (22614587).

550052101 is a wasteful number, since it uses less digits than its factorization.

550052101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852.

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 550052101 is about 23453.1895698645. The cubic root of 550052101 is about 819.3471409701.

The spelling of 550052101 in words is "five hundred fifty million, fifty-two thousand, one hundred one".