727053149 has 2 divisors, whose sum is σ = 727053150. Its totient is φ = 727053148.

The previous prime is 727053101. The next prime is 727053167. The reversal of 727053149 is 941350727.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 386908900 + 340144249 = 19670^2 + 18443^2 .

It is an emirp because it is prime and its reverse (941350727) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 727053149 - 2²⁴ = 710275933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (727053749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363526574 + 363526575.

It is an arithmetic number, because the mean of its divisors is an integer number (363526575).

Almost surely, 2^727053149 is an apocalyptic number.

It is an amenable number.

727053149 is a deficient number, since it is larger than the sum of its proper divisors (1).

727053149 is an equidigital number, since it uses as much as digits as its factorization.

727053149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 727053149 is about 26963.9231010623. The cubic root of 727053149 is about 899.1981124905.

The spelling of 727053149 in words is "seven hundred twenty-seven million, fifty-three thousand, one hundred forty-nine".