135555341760 has 336 divisors, whose sum is σ = 482232321792. Its totient is φ = 34913894400.

The previous prime is 135555341759. The next prime is 135555341807. The reversal of 135555341760 is 67143555531.

135555341760 is a `hidden beast` number, since 1 + 3 + 5 + 55 + 534 + 1 + 7 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59012932 + ... + 59015228.

Almost surely, 2^135555341760 is an apocalyptic number.

135555341760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135555341760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241116160896).

135555341760 is an abundant number, since it is smaller than the sum of its proper divisors (346676980032).

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

135555341760 is a wasteful number, since it uses less digits than its factorization.

135555341760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3012 (or 2999 counting only the distinct ones).

The product of its (nonzero) digits is 945000, while the sum is 45.

The spelling of 135555341760 in words is "one hundred thirty-five billion, five hundred fifty-five million, three hundred forty-one thousand, seven hundred sixty".