1313452352535 has 16 divisors (see below), whose sum is σ = 2101540239360. Its totient is φ = 700502429600.

The previous prime is 1313452352501. The next prime is 1313452352543. The reversal of 1313452352535 is 5352532543131.

It is not a de Polignac number, because 1313452352535 - 2⁸ = 1313452352279 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2281210 + ... + 2798360.

It is an arithmetic number, because the mean of its divisors is an integer number (131346264960).

Almost surely, 2^{1313452352535} is an apocalyptic number.

1313452352535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1313452352535 is a deficient number, since it is larger than the sum of its proper divisors (788087886825).

1313452352535 is a wasteful number, since it uses less digits than its factorization.

1313452352535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686478.

The product of its digits is 810000, while the sum is 42.

Adding to 1313452352535 its reverse (5352532543131), we get a palindrome (6665984895666).

The spelling of 1313452352535 in words is "one trillion, three hundred thirteen billion, four hundred fifty-two million, three hundred fifty-two thousand, five hundred thirty-five".