135848044574 has 16 divisors (see below), whose sum is σ = 222501344256. Its totient is φ = 61692293400.

The previous prime is 135848044571. The next prime is 135848044603. The reversal of 135848044574 is 475440848531.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135848044571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2816432 + ... + 2864259.

It is an arithmetic number, because the mean of its divisors is an integer number (13906334016).

Almost surely, 2^135848044574 is an apocalyptic number.

135848044574 is a deficient number, since it is larger than the sum of its proper divisors (86653299682).

135848044574 is a wasteful number, since it uses less digits than its factorization.

135848044574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5681791.

The product of its (nonzero) digits is 8601600, while the sum is 53.

The spelling of 135848044574 in words is "one hundred thirty-five billion, eight hundred forty-eight million, forty-four thousand, five hundred seventy-four".