135545056 has 12 divisors (see below), whose sum is σ = 266854392. Its totient is φ = 67772512.

The previous prime is 135545041. The next prime is 135545071. The reversal of 135545056 is 650545531.

It is an interprime number because it is at equal distance from previous prime (135545041) and next prime (135545071).

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2117860 + ... + 2117923.

It is an arithmetic number, because the mean of its divisors is an integer number (22237866).

Almost surely, 2^135545056 is an apocalyptic number.

135545056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

135545056 is a deficient number, since it is larger than the sum of its proper divisors (131309336).

135545056 is an equidigital number, since it uses as much as digits as its factorization.

135545056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4235793 (or 4235785 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 34.

The square root of 135545056 is about 11642.3818868821. The cubic root of 135545056 is about 513.6822514918.

The spelling of 135545056 in words is "one hundred thirty-five million, five hundred forty-five thousand, fifty-six".