126014453 has 2 divisors, whose sum is σ = 126014454. Its totient is φ = 126014452.

The previous prime is 126014429. The next prime is 126014461. The reversal of 126014453 is 354410621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75916369 + 50098084 = 8713^2 + 7078^2 .

It is an emirp because it is prime and its reverse (354410621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 126014453 - 2¹⁸ = 125752309 is a prime.

It is a super-3 number, since 3×126014453³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126014653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63007226 + 63007227.

It is an arithmetic number, because the mean of its divisors is an integer number (63007227).

Almost surely, 2^126014453 is an apocalyptic number.

It is an amenable number.

126014453 is a deficient number, since it is larger than the sum of its proper divisors (1).

126014453 is an equidigital number, since it uses as much as digits as its factorization.

126014453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 126014453 is about 11225.6159296495. The cubic root of 126014453 is about 501.3489613337.

The spelling of 126014453 in words is "one hundred twenty-six million, fourteen thousand, four hundred fifty-three".