3421152533 has 8 divisors (see below), whose sum is σ = 3541882680. Its totient is φ = 3300606400.

The previous prime is 3421152517. The next prime is 3421152551. The reversal of 3421152533 is 3352511243.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 293882449 + 3127270084 = 17143^2 + 55922^2 .

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 3421152533 - 2⁴ = 3421152517 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3421152496 and 3421152505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421152563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7610 + ... + 83067.

It is an arithmetic number, because the mean of its divisors is an integer number (442735335).

Almost surely, 2^3421152533 is an apocalyptic number.

It is an amenable number.

3421152533 is a deficient number, since it is larger than the sum of its proper divisors (120730147).

3421152533 is a wasteful number, since it uses less digits than its factorization.

3421152533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92007.

The product of its digits is 10800, while the sum is 29.

The square root of 3421152533 is about 58490.6191880373. The cubic root of 3421152533 is about 1506.8064801326.

Adding to 3421152533 its reverse (3352511243), we get a palindrome (6773663776).

The spelling of 3421152533 in words is "three billion, four hundred twenty-one million, one hundred fifty-two thousand, five hundred thirty-three".