550410313 has 2 divisors, whose sum is σ = 550410314. Its totient is φ = 550410312.

The previous prime is 550410283. The next prime is 550410337. The reversal of 550410313 is 313014055.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 530979849 + 19430464 = 23043^2 + 4408^2 .

It is a cyclic number.

It is not a de Polignac number, because 550410313 - 2²⁹ = 13539401 is a prime.

It is not a weakly prime, because it can be changed into another prime (550410383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275205156 + 275205157.

It is an arithmetic number, because the mean of its divisors is an integer number (275205157).

Almost surely, 2^550410313 is an apocalyptic number.

It is an amenable number.

550410313 is a deficient number, since it is larger than the sum of its proper divisors (1).

550410313 is an equidigital number, since it uses as much as digits as its factorization.

550410313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 550410313 is about 23460.8250707429. The cubic root of 550410313 is about 819.5249643001.

Adding to 550410313 its reverse (313014055), we get a palindrome (863424368).

The spelling of 550410313 in words is "five hundred fifty million, four hundred ten thousand, three hundred thirteen".