135794959459 has 8 divisors (see below), whose sum is σ = 139035131312. Its totient is φ = 132558521760.

The previous prime is 135794959457. The next prime is 135794959463. The reversal of 135794959459 is 954959497531.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 135794959459 - 2¹ = 135794959457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135794959457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 859872 + ... + 1005469.

It is an arithmetic number, because the mean of its divisors is an integer number (17379391414).

Almost surely, 2^135794959459 is an apocalyptic number.

135794959459 is a deficient number, since it is larger than the sum of its proper divisors (3240171853).

135794959459 is a wasteful number, since it uses less digits than its factorization.

135794959459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867077.

The product of its digits is 275562000, while the sum is 70.

The spelling of 135794959459 in words is "one hundred thirty-five billion, seven hundred ninety-four million, nine hundred fifty-nine thousand, four hundred fifty-nine".