125066353 has 2 divisors, whose sum is σ = 125066354. Its totient is φ = 125066352.

The previous prime is 125066321. The next prime is 125066363. The reversal of 125066353 is 353660521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118548544 + 6517809 = 10888^2 + 2553^2 .

It is an emirp because it is prime and its reverse (353660521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 125066353 - 2⁵ = 125066321 is a prime.

It is not a weakly prime, because it can be changed into another prime (125066363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62533176 + 62533177.

It is an arithmetic number, because the mean of its divisors is an integer number (62533177).

Almost surely, 2^125066353 is an apocalyptic number.

It is an amenable number.

125066353 is a deficient number, since it is larger than the sum of its proper divisors (1).

125066353 is an equidigital number, since it uses as much as digits as its factorization.

125066353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 125066353 is about 11183.3068901823. The cubic root of 125066353 is about 500.0884550172.

The spelling of 125066353 in words is "one hundred twenty-five million, sixty-six thousand, three hundred fifty-three".