135145544926 has 16 divisors (see below), whose sum is σ = 236049362784. Its totient is φ = 56826697824.

The previous prime is 135145544921. The next prime is 135145544927. The reversal of 135145544926 is 629445541531.

It is a self number, because there is not a number n which added to its sum of digits gives 135145544926.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135145544921) 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, 91067685 + ... + 91069168.

It is an arithmetic number, because the mean of its divisors is an integer number (14753085174).

Almost surely, 2^135145544926 is an apocalyptic number.

135145544926 is a deficient number, since it is larger than the sum of its proper divisors (100903817858).

135145544926 is a wasteful number, since it uses less digits than its factorization.

135145544926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182136915.

The product of its digits is 2592000, while the sum is 49.

The spelling of 135145544926 in words is "one hundred thirty-five billion, one hundred forty-five million, five hundred forty-four thousand, nine hundred twenty-six".