126255363 has 8 divisors (see below), whose sum is σ = 181289808. Its totient is φ = 77695584.

The previous prime is 126255347. The next prime is 126255373. The reversal of 126255363 is 363552621.

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

It is not a de Polignac number, because 126255363 - 2⁴ = 126255347 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (126255373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1618620 + ... + 1618697.

It is an arithmetic number, because the mean of its divisors is an integer number (22661226).

Almost surely, 2^126255363 is an apocalyptic number.

126255363 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

126255363 is a deficient number, since it is larger than the sum of its proper divisors (55034445).

126255363 is a wasteful number, since it uses less digits than its factorization.

126255363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3237333.

The product of its digits is 32400, while the sum is 33.

The square root of 126255363 is about 11236.3411749555. The cubic root of 126255363 is about 501.6682450598.

The spelling of 126255363 in words is "one hundred twenty-six million, two hundred fifty-five thousand, three hundred sixty-three".