1351335096539 has 4 divisors (see below), whose sum is σ = 1351337424840. Its totient is φ = 1351332768240.

The previous prime is 1351335096473. The next prime is 1351335096547. The reversal of 1351335096539 is 9356905331531.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1351335096539 - 2²⁰ = 1351334047963 is a prime.

It is a super-2 number, since 2×1351335096539² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1351335096569) 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, 488279 + ... + 1714959.

It is an arithmetic number, because the mean of its divisors is an integer number (337834356210).

Almost surely, 2^{1351335096539} is an apocalyptic number.

1351335096539 is a deficient number, since it is larger than the sum of its proper divisors (2328301).

1351335096539 is a wasteful number, since it uses less digits than its factorization.

1351335096539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2328300.

The product of its (nonzero) digits is 4920750, while the sum is 53.

The spelling of 1351335096539 in words is "one trillion, three hundred fifty-one billion, three hundred thirty-five million, ninety-six thousand, five hundred thirty-nine".