126053568 has 42 divisors (see below), whose sum is σ = 361311444. Its totient is φ = 42017664.

The previous prime is 126053549. The next prime is 126053569. The reversal of 126053568 is 865350621.

126053568 is a `hidden beast` number, since 1 + 2 + 60 + 535 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (126053569) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 108846 + ... + 109997.

Almost surely, 2^126053568 is an apocalyptic number.

126053568 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

126053568 is an abundant number, since it is smaller than the sum of its proper divisors (235257876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126053568 is a wasteful number, since it uses less digits than its factorization.

126053568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218861 (or 218848 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 126053568 is about 11227.3580151343. The cubic root of 126053568 is about 501.4008290243.

It can be divided in two parts, 126053 and 568, that added together give a palindrome (126621).

The spelling of 126053568 in words is "one hundred twenty-six million, fifty-three thousand, five hundred sixty-eight".