135731733560 has 32 divisors (see below), whose sum is σ = 318674507040. Its totient is φ = 51932141184.

The previous prime is 135731733541. The next prime is 135731733593. The reversal of 135731733560 is 65337137531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73766327 + ... + 73768166.

It is an arithmetic number, because the mean of its divisors is an integer number (9958578345).

Almost surely, 2^135731733560 is an apocalyptic number.

135731733560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135731733560 is an abundant number, since it is smaller than the sum of its proper divisors (182942773480).

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

135731733560 is a wasteful number, since it uses less digits than its factorization.

135731733560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147534527 (or 147534523 counting only the distinct ones).

The product of its (nonzero) digits is 595350, while the sum is 44.

The spelling of 135731733560 in words is "one hundred thirty-five billion, seven hundred thirty-one million, seven hundred thirty-three thousand, five hundred sixty".