126056356033 has 8 divisors (see below), whose sum is σ = 127404103680. Its totient is φ = 124710562800.

The previous prime is 126056356031. The next prime is 126056356037. The reversal of 126056356033 is 330653650621.

It is a happy number.

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 126056356033 - 2¹ = 126056356031 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126056356031) 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, 358735 + ... + 617092.

It is an arithmetic number, because the mean of its divisors is an integer number (15925512960).

Almost surely, 2^126056356033 is an apocalyptic number.

It is an amenable number.

126056356033 is a deficient number, since it is larger than the sum of its proper divisors (1347747647).

126056356033 is a wasteful number, since it uses less digits than its factorization.

126056356033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977207.

The product of its (nonzero) digits is 291600, while the sum is 40.

The spelling of 126056356033 in words is "one hundred twenty-six billion, fifty-six million, three hundred fifty-six thousand, thirty-three".