550100047 has 8 divisors (see below), whose sum is σ = 633485952. Its totient is φ = 467914200.

The previous prime is 550100029. The next prime is 550100063. The reversal of 550100047 is 740001055.

550100047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 550100047 - 2¹⁵ = 550067279 is a prime.

It is a super-2 number, since 2×550100047² = 605220123418804418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550109047) 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, 299029 + ... + 300862.

It is an arithmetic number, because the mean of its divisors is an integer number (79185744).

Almost surely, 2^550100047 is an apocalyptic number.

550100047 is a deficient number, since it is larger than the sum of its proper divisors (83385905).

550100047 is a wasteful number, since it uses less digits than its factorization.

550100047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600029.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 550100047 is about 23454.2117113324. The cubic root of 550100047 is about 819.3709467615.

The spelling of 550100047 in words is "five hundred fifty million, one hundred thousand, forty-seven".