135474560705 has 16 divisors (see below), whose sum is σ = 180354427200. Its totient is φ = 96857002560.

The previous prime is 135474560699. The next prime is 135474560729. The reversal of 135474560705 is 507065474531.

It is not a de Polignac number, because 135474560705 - 2²² = 135470366401 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 135474560705.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20871110 + ... + 20877599.

It is an arithmetic number, because the mean of its divisors is an integer number (11272151700).

Almost surely, 2^135474560705 is an apocalyptic number.

It is an amenable number.

135474560705 is a deficient number, since it is larger than the sum of its proper divisors (44879866495).

135474560705 is a wasteful number, since it uses less digits than its factorization.

135474560705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41748784.

The product of its (nonzero) digits is 1764000, while the sum is 47.

The spelling of 135474560705 in words is "one hundred thirty-five billion, four hundred seventy-four million, five hundred sixty thousand, seven hundred five".