1304352052533 has 8 divisors (see below), whose sum is σ = 1932373411200. Its totient is φ = 869568035004.

The previous prime is 1304352052501. The next prime is 1304352052541. The reversal of 1304352052533 is 3352502534031.

1304352052533 is a `hidden beast` number, since 1 + 30 + 4 + 3 + 520 + 52 + 53 + 3 = 666.

It is not a de Polignac number, because 1304352052533 - 2⁵ = 1304352052501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304352052543) 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, 24154667613 + ... + 24154667666.

It is an arithmetic number, because the mean of its divisors is an integer number (241546676400).

Almost surely, 2^{1304352052533} is an apocalyptic number.

It is an amenable number.

1304352052533 is a deficient number, since it is larger than the sum of its proper divisors (628021358667).

1304352052533 is an equidigital number, since it uses as much as digits as its factorization.

1304352052533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48309335288 (or 48309335282 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

Adding to 1304352052533 its reverse (3352502534031), we get a palindrome (4656854586564).

The spelling of 1304352052533 in words is "one trillion, three hundred four billion, three hundred fifty-two million, fifty-two thousand, five hundred thirty-three".