553201249 has 2 divisors, whose sum is σ = 553201250. Its totient is φ = 553201248.

The previous prime is 553201247. The next prime is 553201279. The reversal of 553201249 is 942102355.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 421686225 + 131515024 = 20535^2 + 11468^2 .

It is a cyclic number.

It is not a de Polignac number, because 553201249 - 2¹ = 553201247 is a prime.

Together with 553201247, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 553201249.

It is not a weakly prime, because it can be changed into another prime (553201241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276600624 + 276600625.

It is an arithmetic number, because the mean of its divisors is an integer number (276600625).

Almost surely, 2^553201249 is an apocalyptic number.

It is an amenable number.

553201249 is a deficient number, since it is larger than the sum of its proper divisors (1).

553201249 is an equidigital number, since it uses as much as digits as its factorization.

553201249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 553201249 is about 23520.2306323726. The cubic root of 553201249 is about 820.9078033654.

The spelling of 553201249 in words is "five hundred fifty-three million, two hundred one thousand, two hundred forty-nine".