135345543530 has 16 divisors (see below), whose sum is σ = 243922389984. Its totient is φ = 54071459280.

The previous prime is 135345543511. The next prime is 135345543533. The reversal of 135345543530 is 35345543531.

It is a super-2 number, since 2×135345543530² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135345543533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8336252 + ... + 8352471.

It is an arithmetic number, because the mean of its divisors is an integer number (15245149374).

Almost surely, 2^135345543530 is an apocalyptic number.

135345543530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135345543530 is a deficient number, since it is larger than the sum of its proper divisors (108576846454).

135345543530 is a wasteful number, since it uses less digits than its factorization.

135345543530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16689541.

The product of its (nonzero) digits is 810000, while the sum is 41.

Subtracting from 135345543530 its reverse (35345543531), we obtain a palindrome (99999999999).

The spelling of 135345543530 in words is "one hundred thirty-five billion, three hundred forty-five million, five hundred forty-three thousand, five hundred thirty".