541626373 has 2 divisors, whose sum is σ = 541626374. Its totient is φ = 541626372.

The previous prime is 541626361. The next prime is 541626433. The reversal of 541626373 is 373626145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 328261924 + 213364449 = 18118^2 + 14607^2 .

It is a cyclic number.

It is not a de Polignac number, because 541626373 - 2¹⁷ = 541495301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541626973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270813186 + 270813187.

It is an arithmetic number, because the mean of its divisors is an integer number (270813187).

Almost surely, 2^541626373 is an apocalyptic number.

It is an amenable number.

541626373 is a deficient number, since it is larger than the sum of its proper divisors (1).

541626373 is an equidigital number, since it uses as much as digits as its factorization.

541626373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 37.

The square root of 541626373 is about 23272.8677433616. The cubic root of 541626373 is about 815.1419944045.

The spelling of 541626373 in words is "five hundred forty-one million, six hundred twenty-six thousand, three hundred seventy-three".