126253333 has 8 divisors (see below), whose sum is σ = 129670560. Its totient is φ = 122878800.

The previous prime is 126253331. The next prime is 126253363. The reversal of 126253333 is 333352621.

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 126253333 - 2¹ = 126253331 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126253331) 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, 4635 + ... + 16552.

It is an arithmetic number, because the mean of its divisors is an integer number (16208820).

Almost surely, 2^126253333 is an apocalyptic number.

It is an amenable number.

126253333 is a deficient number, since it is larger than the sum of its proper divisors (3417227).

126253333 is a wasteful number, since it uses less digits than its factorization.

126253333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21347.

The product of its digits is 9720, while the sum is 28.

The square root of 126253333 is about 11236.2508426966. The cubic root of 126253333 is about 501.6655563502.

The spelling of 126253333 in words is "one hundred twenty-six million, two hundred fifty-three thousand, three hundred thirty-three".