135151563599 has 8 divisors (see below), whose sum is σ = 145637760240. Its totient is φ = 124678213056.

The previous prime is 135151563571. The next prime is 135151563623. The reversal of 135151563599 is 995365151531.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 135151563599 - 2⁸ = 135151563343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 135151563599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135151565599) 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, 3189662 + ... + 3231755.

It is an arithmetic number, because the mean of its divisors is an integer number (18204720030).

Almost surely, 2^135151563599 is an apocalyptic number.

135151563599 is a deficient number, since it is larger than the sum of its proper divisors (10486196641).

135151563599 is a wasteful number, since it uses less digits than its factorization.

135151563599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6423049.

The product of its digits is 2733750, while the sum is 53.

The spelling of 135151563599 in words is "one hundred thirty-five billion, one hundred fifty-one million, five hundred sixty-three thousand, five hundred ninety-nine".