2352664662533 has 4 divisors (see below), whose sum is σ = 2353543508940. Its totient is φ = 2351785816128.

The previous prime is 2352664662479. The next prime is 2352664662547. The reversal of 2352664662533 is 3352664662532.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 587335238884 + 1765329423649 = 766378^2 + 1328657^2 .

It is a cyclic number.

It is not a de Polignac number, because 2352664662533 - 2¹⁸ = 2352664400389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2352664664533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 439419188 + ... + 439424541.

It is an arithmetic number, because the mean of its divisors is an integer number (588385877235).

Almost surely, 2^{2352664662533} is an apocalyptic number.

It is an amenable number.

2352664662533 is a deficient number, since it is larger than the sum of its proper divisors (878846407).

2352664662533 is an equidigital number, since it uses as much as digits as its factorization.

2352664662533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878846406.

The product of its digits is 27993600, while the sum is 53.

Subtracting 2352664662533 from its reverse (3352664662532), we obtain a palindrome (999999999999).

The spelling of 2352664662533 in words is "two trillion, three hundred fifty-two billion, six hundred sixty-four million, six hundred sixty-two thousand, five hundred thirty-three".