126552753 has 8 divisors (see below), whose sum is σ = 187485600. Its totient is φ = 84368484.

The previous prime is 126552721. The next prime is 126552763. The reversal of 126552753 is 357255621.

126552753 is a `hidden beast` number, since 126 + 5 + 527 + 5 + 3 = 666.

It is not a de Polignac number, because 126552753 - 2⁵ = 126552721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (126552763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2343543 + ... + 2343596.

It is an arithmetic number, because the mean of its divisors is an integer number (23435700).

Almost surely, 2^126552753 is an apocalyptic number.

It is an amenable number.

126552753 is a deficient number, since it is larger than the sum of its proper divisors (60932847).

126552753 is an equidigital number, since it uses as much as digits as its factorization.

126552753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4687148 (or 4687142 counting only the distinct ones).

The product of its digits is 63000, while the sum is 36.

The square root of 126552753 is about 11249.5667916591. The cubic root of 126552753 is about 502.0618234150.

The spelling of 126552753 in words is "one hundred twenty-six million, five hundred fifty-two thousand, seven hundred fifty-three".