126536255 has 8 divisors (see below), whose sum is σ = 152409600. Its totient is φ = 100851616.

The previous prime is 126536243. The next prime is 126536269. The reversal of 126536255 is 552635621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 126536255 - 2¹⁴ = 126519871 is a prime.

It is a super-2 number, since 2×126536255² = 32022847658850050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45695 + ... + 48384.

It is an arithmetic number, because the mean of its divisors is an integer number (19051200).

Almost surely, 2^126536255 is an apocalyptic number.

126536255 is a deficient number, since it is larger than the sum of its proper divisors (25873345).

126536255 is an equidigital number, since it uses as much as digits as its factorization.

126536255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94353.

The product of its digits is 54000, while the sum is 35.

The square root of 126536255 is about 11248.8334950785. The cubic root of 126536255 is about 502.0400054360.

The spelling of 126536255 in words is "one hundred twenty-six million, five hundred thirty-six thousand, two hundred fifty-five".