33545504100001 has 4 divisors (see below), whose sum is σ = 33545633773104. Its totient is φ = 33545374426900.

The previous prime is 33545504099999. The next prime is 33545504100029. The reversal of 33545504100001 is 10000140554533.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 33545504100001 - 2¹ = 33545504099999 is a prime.

It is a super-2 number, since 2×33545504100001² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33545504100701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64447735 + ... + 64966156.

It is an arithmetic number, because the mean of its divisors is an integer number (8386408443276).

Almost surely, 2^{33545504100001} is an apocalyptic number.

It is an amenable number.

33545504100001 is a deficient number, since it is larger than the sum of its proper divisors (129673103).

33545504100001 is a wasteful number, since it uses less digits than its factorization.

33545504100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129673102.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 33545504100001 its reverse (10000140554533), we get a palindrome (43545644654534).

The spelling of 33545504100001 in words is "thirty-three trillion, five hundred forty-five billion, five hundred four million, one hundred thousand, one".