135275920704 has 84 divisors (see below), whose sum is σ = 389692794400. Its totient is φ = 44865342720.

The previous prime is 135275920691. The next prime is 135275920727. The reversal of 135275920704 is 407029572531.

It is a happy number.

135275920704 is a `hidden beast` number, since 1 + 3 + 52 + 7 + 592 + 0 + 7 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 135275920704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 475462 + ... + 704709.

Almost surely, 2^135275920704 is an apocalyptic number.

It is an amenable number.

135275920704 is an abundant number, since it is smaller than the sum of its proper divisors (254416873696).

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

135275920704 is a wasteful number, since it uses less digits than its factorization.

135275920704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180388 (or 1180375 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The spelling of 135275920704 in words is "one hundred thirty-five billion, two hundred seventy-five million, nine hundred twenty thousand, seven hundred four".