135151563408 has 20 divisors (see below), whose sum is σ = 349141538928. Its totient is φ = 45050521120.

The previous prime is 135151563397. The next prime is 135151563451. The reversal of 135151563408 is 804365151531.

It is a self number, because there is not a number n which added to its sum of digits gives 135151563408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1407828738 + ... + 1407828833.

Almost surely, 2^135151563408 is an apocalyptic number.

It is an amenable number.

135151563408 is an abundant number, since it is smaller than the sum of its proper divisors (213989975520).

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

135151563408 is a wasteful number, since it uses less digits than its factorization.

135151563408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2815657582 (or 2815657576 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 42.

The spelling of 135151563408 in words is "one hundred thirty-five billion, one hundred fifty-one million, five hundred sixty-three thousand, four hundred eight".