544951313 has 2 divisors, whose sum is σ = 544951314. Its totient is φ = 544951312.

The previous prime is 544951301. The next prime is 544951367. The reversal of 544951313 is 313159445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 472497169 + 72454144 = 21737^2 + 8512^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-544951313 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (544951013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272475656 + 272475657.

It is an arithmetic number, because the mean of its divisors is an integer number (272475657).

Almost surely, 2^544951313 is an apocalyptic number.

It is an amenable number.

544951313 is a deficient number, since it is larger than the sum of its proper divisors (1).

544951313 is an equidigital number, since it uses as much as digits as its factorization.

544951313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 35.

The square root of 544951313 is about 23344.1922755961. The cubic root of 544951313 is about 816.8065927300.

The spelling of 544951313 in words is "five hundred forty-four million, nine hundred fifty-one thousand, three hundred thirteen".