135270747147045 has 16 divisors (see below), whose sum is σ = 216437333332032. Its totient is φ = 72143019179520.

The previous prime is 135270747147031. The next prime is 135270747147073. The reversal of 135270747147045 is 540741747072531.

It is not a de Polignac number, because 135270747147045 - 2⁷ = 135270747146917 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85395207 + ... + 86964836.

It is an arithmetic number, because the mean of its divisors is an integer number (13527333333252).

Almost surely, 2^{135270747147045} is an apocalyptic number.

135270747147045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

135270747147045 is a deficient number, since it is larger than the sum of its proper divisors (81166586184987).

135270747147045 is a wasteful number, since it uses less digits than its factorization.

135270747147045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172412372.

The product of its (nonzero) digits is 23049600, while the sum is 57.

The spelling of 135270747147045 in words is "one hundred thirty-five trillion, two hundred seventy billion, seven hundred forty-seven million, one hundred forty-seven thousand, forty-five".