135501703545 has 128 divisors (see below), whose sum is σ = 252494807040. Its totient is φ = 61503298560.

The previous prime is 135501703529. The next prime is 135501703577. The reversal of 135501703545 is 545307105531.

It is not a de Polignac number, because 135501703545 - 2⁴ = 135501703529 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 37398604 + ... + 37402226.

It is an arithmetic number, because the mean of its divisors is an integer number (1972615680).

Almost surely, 2^135501703545 is an apocalyptic number.

135501703545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

135501703545 is a deficient number, since it is larger than the sum of its proper divisors (116993103495).

135501703545 is a wasteful number, since it uses less digits than its factorization.

135501703545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3967.

The product of its (nonzero) digits is 157500, while the sum is 39.

The spelling of 135501703545 in words is "one hundred thirty-five billion, five hundred one million, seven hundred three thousand, five hundred forty-five".