135056510 has 16 divisors (see below), whose sum is σ = 244123200. Its totient is φ = 53795616.

The previous prime is 135056479. The next prime is 135056513. The reversal of 135056510 is 15650531.

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 135056510.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135056513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25865 + ... + 30644.

It is an arithmetic number, because the mean of its divisors is an integer number (15257700).

Almost surely, 2^135056510 is an apocalyptic number.

135056510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135056510 is a deficient number, since it is larger than the sum of its proper divisors (109066690).

135056510 is a wasteful number, since it uses less digits than its factorization.

135056510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56755.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 135056510 is about 11621.3815874017. The cubic root of 135056510 is about 513.0643523444.

The spelling of 135056510 in words is "one hundred thirty-five million, fifty-six thousand, five hundred ten".