550327537 has 2 divisors, whose sum is σ = 550327538. Its totient is φ = 550327536.

The previous prime is 550327517. The next prime is 550327649. The reversal of 550327537 is 735723055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 346294881 + 204032656 = 18609^2 + 14284^2 .

It is a cyclic number.

It is not a de Polignac number, because 550327537 - 2¹⁹ = 549803249 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 550327496 and 550327505.

It is not a weakly prime, because it can be changed into another prime (550327517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275163768 + 275163769.

It is an arithmetic number, because the mean of its divisors is an integer number (275163769).

Almost surely, 2^550327537 is an apocalyptic number.

It is an amenable number.

550327537 is a deficient number, since it is larger than the sum of its proper divisors (1).

550327537 is an equidigital number, since it uses as much as digits as its factorization.

550327537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110250, while the sum is 37.

The square root of 550327537 is about 23459.0608720810. The cubic root of 550327537 is about 819.4838795568.

The spelling of 550327537 in words is "five hundred fifty million, three hundred twenty-seven thousand, five hundred thirty-seven".