124752413 has 2 divisors, whose sum is σ = 124752414. Its totient is φ = 124752412.

The previous prime is 124752389. The next prime is 124752421. The reversal of 124752413 is 314257421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63568729 + 61183684 = 7973^2 + 7822^2 .

It is a cyclic number.

It is not a de Polignac number, because 124752413 - 2⁶ = 124752349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124752013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62376206 + 62376207.

It is an arithmetic number, because the mean of its divisors is an integer number (62376207).

Almost surely, 2^124752413 is an apocalyptic number.

It is an amenable number.

124752413 is a deficient number, since it is larger than the sum of its proper divisors (1).

124752413 is an equidigital number, since it uses as much as digits as its factorization.

124752413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6720, while the sum is 29.

The square root of 124752413 is about 11169.2619720374. The cubic root of 124752413 is about 499.6696658067.

The spelling of 124752413 in words is "one hundred twenty-four million, seven hundred fifty-two thousand, four hundred thirteen".