1304135535501 has 12 divisors (see below), whose sum is σ = 1884950427360. Its totient is φ = 868870260360.

The previous prime is 1304135535497. The next prime is 1304135535503. The reversal of 1304135535501 is 1055355314031.

1304135535501 is a `hidden beast` number, since 1 + 3 + 0 + 41 + 35 + 535 + 50 + 1 = 666.

It is not a de Polignac number, because 1304135535501 - 2² = 1304135535497 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304135535503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46104241 + ... + 46132518.

It is an arithmetic number, because the mean of its divisors is an integer number (157079202280).

Almost surely, 2^{1304135535501} is an apocalyptic number.

It is an amenable number.

1304135535501 is a deficient number, since it is larger than the sum of its proper divisors (580814891859).

1304135535501 is a wasteful number, since it uses less digits than its factorization.

1304135535501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92238336 (or 92238333 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 36.

The spelling of 1304135535501 in words is "one trillion, three hundred four billion, one hundred thirty-five million, five hundred thirty-five thousand, five hundred one".