550574029 has 2 divisors, whose sum is σ = 550574030. Its totient is φ = 550574028.

The previous prime is 550573979. The next prime is 550574033. The reversal of 550574029 is 920475055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 532917225 + 17656804 = 23085^2 + 4202^2 .

It is a cyclic number.

It is not a de Polignac number, because 550574029 - 2²⁵ = 517019597 is a prime.

It is a super-2 number, since 2×550574029² = 606263522818585682, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550574099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275287014 + 275287015.

It is an arithmetic number, because the mean of its divisors is an integer number (275287015).

Almost surely, 2^550574029 is an apocalyptic number.

It is an amenable number.

550574029 is a deficient number, since it is larger than the sum of its proper divisors (1).

550574029 is an equidigital number, since it uses as much as digits as its factorization.

550574029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63000, while the sum is 37.

The square root of 550574029 is about 23464.3139469280. The cubic root of 550574029 is about 819.6062103848.

The spelling of 550574029 in words is "five hundred fifty million, five hundred seventy-four thousand, twenty-nine".