1652705333 has 4 divisors (see below), whose sum is σ = 1653517920. Its totient is φ = 1651892748.

The previous prime is 1652705317. The next prime is 1652705339. The reversal of 1652705333 is 3335072561.

It is a happy number.

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 1652705333 - 2⁴ = 1652705317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1652705293 and 1652705302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1652705339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403235 + ... + 407312.

It is an arithmetic number, because the mean of its divisors is an integer number (413379480).

Almost surely, 2^1652705333 is an apocalyptic number.

It is an amenable number.

1652705333 is a deficient number, since it is larger than the sum of its proper divisors (812587).

1652705333 is an equidigital number, since it uses as much as digits as its factorization.

1652705333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812586.

The product of its (nonzero) digits is 56700, while the sum is 35.

The square root of 1652705333 is about 40653.4787318379. The cubic root of 1652705333 is about 1182.3112158789.

Adding to 1652705333 its reverse (3335072561), we get a palindrome (4987777894).

The spelling of 1652705333 in words is "one billion, six hundred fifty-two million, seven hundred five thousand, three hundred thirty-three".