135848256622 has 16 divisors (see below), whose sum is σ = 220745694960. Its totient is φ = 62699193336.

The previous prime is 135848256619. The next prime is 135848256641. The reversal of 135848256622 is 226652848531.

It is a self number, because there is not a number n which added to its sum of digits gives 135848256622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15453988 + ... + 15462775.

It is an arithmetic number, because the mean of its divisors is an integer number (13796605935).

Almost surely, 2^135848256622 is an apocalyptic number.

135848256622 is a deficient number, since it is larger than the sum of its proper divisors (84897438338).

135848256622 is an equidigital number, since it uses as much as digits as its factorization.

135848256622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30916804 (or 30916778 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 52.

The spelling of 135848256622 in words is "one hundred thirty-five billion, eight hundred forty-eight million, two hundred fifty-six thousand, six hundred twenty-two".