135195353964 has 120 divisors (see below), whose sum is σ = 402320717568. Its totient is φ = 39187035360.

The previous prime is 135195353959. The next prime is 135195353983. The reversal of 135195353964 is 469353591531.

135195353964 is a `hidden beast` number, since 1 + 3 + 5 + 19 + 535 + 3 + 96 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 135195353964.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 742672 + ... + 906615.

Almost surely, 2^135195353964 is an apocalyptic number.

It is an amenable number.

135195353964 is an abundant number, since it is smaller than the sum of its proper divisors (267125363604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135195353964 is a wasteful number, since it uses less digits than its factorization.

135195353964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649337 (or 1649326 counting only the distinct ones).

The product of its digits is 6561000, while the sum is 54.

The spelling of 135195353964 in words is "one hundred thirty-five billion, one hundred ninety-five million, three hundred fifty-three thousand, nine hundred sixty-four".