1335452013 has 24 divisors (see below), whose sum is σ = 2300408448. Its totient is φ = 729935712.

The previous prime is 1335451987. The next prime is 1335452021. The reversal of 1335452013 is 3102545331.

1335452013 is a `hidden beast` number, since 133 + 5 + 4 + 520 + 1 + 3 = 666.

It is not a de Polignac number, because 1335452013 - 2⁸ = 1335451757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1335452213) 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 23 ways as a sum of consecutive naturals, for example, 459370 + ... + 462267.

It is an arithmetic number, because the mean of its divisors is an integer number (95850352).

Almost surely, 2^1335452013 is an apocalyptic number.

It is an amenable number.

1335452013 is a deficient number, since it is larger than the sum of its proper divisors (964956435).

1335452013 is a wasteful number, since it uses less digits than its factorization.

1335452013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921673 (or 921670 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 1335452013 is about 36543.8368675212. The cubic root of 1335452013 is about 1101.2250849620.

Adding to 1335452013 its reverse (3102545331), we get a palindrome (4437997344).

The spelling of 1335452013 in words is "one billion, three hundred thirty-five million, four hundred fifty-two thousand, thirteen".