33226053605653 has 8 divisors (see below), whose sum is σ = 35198179428888. Its totient is φ = 31255889124864.

The previous prime is 33226053605603. The next prime is 33226053605681. The reversal of 33226053605653 is 35650635062233.

It can be written as a sum of positive squares in 4 ways, for example, as 4838490917649 + 28387562688004 = 2199657^2 + 5327998^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33226053605653 is a prime.

It is a super-2 number, since 2×33226053605653² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33226053605597 and 33226053605606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33226053605603) 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, 490300726 + ... + 490368487.

It is an arithmetic number, because the mean of its divisors is an integer number (4399772428611).

Almost surely, 2^{33226053605653} is an apocalyptic number.

It is an amenable number.

33226053605653 is a deficient number, since it is larger than the sum of its proper divisors (1972125823235).

33226053605653 is a wasteful number, since it uses less digits than its factorization.

33226053605653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980671223.

The product of its (nonzero) digits is 8748000, while the sum is 49.

Adding to 33226053605653 its reverse (35650635062233), we get a palindrome (68876688667886).

The spelling of 33226053605653 in words is "thirty-three trillion, two hundred twenty-six billion, fifty-three million, six hundred five thousand, six hundred fifty-three".