135054135325345 has 64 divisors (see below), whose sum is σ = 169838574796800. Its totient is φ = 102981567870720.

The previous prime is 135054135325247. The next prime is 135054135325409. The reversal of 135054135325345 is 543523531450531.

It is not a de Polignac number, because 135054135325345 - 2⁹ = 135054135324833 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1725693826 + ... + 1725772084.

It is an arithmetic number, because the mean of its divisors is an integer number (2653727731200).

Almost surely, 2^{135054135325345} is an apocalyptic number.

It is an amenable number.

135054135325345 is a deficient number, since it is larger than the sum of its proper divisors (34784439471455).

135054135325345 is a wasteful number, since it uses less digits than its factorization.

135054135325345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79070.

The product of its (nonzero) digits is 8100000, while the sum is 49.

Adding to 135054135325345 its reverse (543523531450531), we get a palindrome (678577666775876).

The spelling of 135054135325345 in words is "one hundred thirty-five trillion, fifty-four billion, one hundred thirty-five million, three hundred twenty-five thousand, three hundred forty-five".