1353505431235 has 4 divisors (see below), whose sum is σ = 1624206517488. Its totient is φ = 1082804344984.

The previous prime is 1353505431209. The next prime is 1353505431251. The reversal of 1353505431235 is 5321345053531.

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

It is a cyclic number.

It is not a de Polignac number, because 1353505431235 - 2¹⁷ = 1353505300163 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135350543119 + ... + 135350543128.

It is an arithmetic number, because the mean of its divisors is an integer number (406051629372).

Almost surely, 2^{1353505431235} is an apocalyptic number.

1353505431235 is a deficient number, since it is larger than the sum of its proper divisors (270701086253).

1353505431235 is an equidigital number, since it uses as much as digits as its factorization.

1353505431235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270701086252.

The product of its (nonzero) digits is 405000, while the sum is 40.

The spelling of 1353505431235 in words is "one trillion, three hundred fifty-three billion, five hundred five million, four hundred thirty-one thousand, two hundred thirty-five".