126026053 has 2 divisors, whose sum is σ = 126026054. Its totient is φ = 126026052.

The previous prime is 126026041. The next prime is 126026081. The reversal of 126026053 is 350620621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64529089 + 61496964 = 8033^2 + 7842^2 .

It is a cyclic number.

It is not a de Polignac number, because 126026053 - 2²¹ = 123928901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126026003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63013026 + 63013027.

It is an arithmetic number, because the mean of its divisors is an integer number (63013027).

Almost surely, 2^126026053 is an apocalyptic number.

It is an amenable number.

126026053 is a deficient number, since it is larger than the sum of its proper divisors (1).

126026053 is an equidigital number, since it uses as much as digits as its factorization.

126026053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 126026053 is about 11226.1325931952. The cubic root of 126026053 is about 501.3643444091.

Adding to 126026053 its reverse (350620621), we get a palindrome (476646674).

The spelling of 126026053 in words is "one hundred twenty-six million, twenty-six thousand, fifty-three".