33000053551201 has 16 divisors (see below), whose sum is σ = 36230760180288. Its totient is φ = 29807812008000.

The previous prime is 33000053551147. The next prime is 33000053551211. The reversal of 33000053551201 is 10215535000033.

It is a cyclic number.

It is not a de Polignac number, because 33000053551201 - 2²³ = 33000045162593 is a prime.

It is a super-2 number, since 2×33000053551201² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33000053551201.

It is not an unprimeable number, because it can be changed into a prime (33000053551211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45949726 + ... + 46662376.

It is an arithmetic number, because the mean of its divisors is an integer number (2264422511268).

Almost surely, 2^{33000053551201} is an apocalyptic number.

It is an amenable number.

33000053551201 is a deficient number, since it is larger than the sum of its proper divisors (3230706629087).

33000053551201 is a wasteful number, since it uses less digits than its factorization.

33000053551201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739632.

The product of its (nonzero) digits is 6750, while the sum is 28.

Adding to 33000053551201 its reverse (10215535000033), we get a palindrome (43215588551234).

The spelling of 33000053551201 in words is "thirty-three trillion, fifty-three million, five hundred fifty-one thousand, two hundred one".