126226053 has 16 divisors (see below), whose sum is σ = 187978240. Its totient is φ = 83711232.

The previous prime is 126226021. The next prime is 126226073. The reversal of 126226053 is 350622621.

It is not a de Polignac number, because 126226053 - 2⁵ = 126226021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126226013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6901 + ... + 17322.

It is an arithmetic number, because the mean of its divisors is an integer number (11748640).

Almost surely, 2^126226053 is an apocalyptic number.

It is an amenable number.

126226053 is a deficient number, since it is larger than the sum of its proper divisors (61752187).

126226053 is a wasteful number, since it uses less digits than its factorization.

126226053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24425 (or 24419 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 126226053 is about 11235.0368490717. The cubic root of 126226053 is about 501.6294215361.

Adding to 126226053 its reverse (350622621), we get a palindrome (476848674).

The spelling of 126226053 in words is "one hundred twenty-six million, two hundred twenty-six thousand, fifty-three".