550004063 has 4 divisors (see below), whose sum is σ = 628576080. Its totient is φ = 471432048.

The previous prime is 550004057. The next prime is 550004089. The reversal of 550004063 is 360400055.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360400055 = 5 ⋅72080011.

It is a cyclic number.

It is not a de Polignac number, because 550004063 - 2⁴ = 550004047 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 (550004003) 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, 39285998 + ... + 39286011.

It is an arithmetic number, because the mean of its divisors is an integer number (157144020).

Almost surely, 2^550004063 is an apocalyptic number.

550004063 is a deficient number, since it is larger than the sum of its proper divisors (78572017).

550004063 is an equidigital number, since it uses as much as digits as its factorization.

550004063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78572016.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 550004063 is about 23452.1654224082. The cubic root of 550004063 is about 819.3232881122.

The spelling of 550004063 in words is "five hundred fifty million, four thousand, sixty-three".