135526660131360 has 48 divisors (see below), whose sum is σ = 426908979415296. Its totient is φ = 36140442701568.

The previous prime is 135526660131337. The next prime is 135526660131377. The reversal of 135526660131360 is 63131066625531.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×135526660131360² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 141173603824 + ... + 141173604783.

It is an arithmetic number, because the mean of its divisors is an integer number (8893937071152).

Almost surely, 2^{135526660131360} is an apocalyptic number.

135526660131360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135526660131360 is an abundant number, since it is smaller than the sum of its proper divisors (291382319283936).

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

135526660131360 is a wasteful number, since it uses less digits than its factorization.

135526660131360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282347208625 (or 282347208617 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 48.

The spelling of 135526660131360 in words is "one hundred thirty-five trillion, five hundred twenty-six billion, six hundred sixty million, one hundred thirty-one thousand, three hundred sixty".