135152510 has 16 divisors (see below), whose sum is σ = 256078800. Its totient is φ = 51215616.

The previous prime is 135152497. The next prime is 135152561. The reversal of 135152510 is 15251531.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 355475 + ... + 355854.

It is an arithmetic number, because the mean of its divisors is an integer number (16004925).

Almost surely, 2^135152510 is an apocalyptic number.

135152510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135152510 is a deficient number, since it is larger than the sum of its proper divisors (120926290).

135152510 is a wasteful number, since it uses less digits than its factorization.

135152510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711355.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 135152510 is about 11625.5111715571. The cubic root of 135152510 is about 513.1858879205.

The spelling of 135152510 in words is "one hundred thirty-five million, one hundred fifty-two thousand, five hundred ten".