550009753 has 2 divisors, whose sum is σ = 550009754. Its totient is φ = 550009752.

The previous prime is 550009697. The next prime is 550009769. The reversal of 550009753 is 357900055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 504811024 + 45198729 = 22468^2 + 6723^2 .

It is a cyclic number.

It is not a de Polignac number, because 550009753 - 2⁹ = 550009241 is a prime.

It is not a weakly prime, because it can be changed into another prime (550009153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275004876 + 275004877.

It is an arithmetic number, because the mean of its divisors is an integer number (275004877).

Almost surely, 2^550009753 is an apocalyptic number.

It is an amenable number.

550009753 is a deficient number, since it is larger than the sum of its proper divisors (1).

550009753 is an equidigital number, since it uses as much as digits as its factorization.

550009753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23625, while the sum is 34.

The square root of 550009753 is about 23452.2867328540. The cubic root of 550009753 is about 819.3261135056.

The spelling of 550009753 in words is "five hundred fifty million, nine thousand, seven hundred fifty-three".