126114553 has 2 divisors, whose sum is σ = 126114554. Its totient is φ = 126114552.

The previous prime is 126114529. The next prime is 126114563. The reversal of 126114553 is 355411621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95511529 + 30603024 = 9773^2 + 5532^2 .

It is a cyclic number.

It is not a de Polignac number, because 126114553 - 2¹³ = 126106361 is a prime.

It is not a weakly prime, because it can be changed into another prime (126114523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63057276 + 63057277.

It is an arithmetic number, because the mean of its divisors is an integer number (63057277).

Almost surely, 2^126114553 is an apocalyptic number.

It is an amenable number.

126114553 is a deficient number, since it is larger than the sum of its proper divisors (1).

126114553 is an equidigital number, since it uses as much as digits as its factorization.

126114553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 28.

The square root of 126114553 is about 11230.0735972655. The cubic root of 126114553 is about 501.4816756044.

The spelling of 126114553 in words is "one hundred twenty-six million, one hundred fourteen thousand, five hundred fifty-three".