135042510 has 32 divisors (see below), whose sum is σ = 334559232. Its totient is φ = 34849440.

The previous prime is 135042469. The next prime is 135042533. The reversal of 135042510 is 15240531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71674 + ... + 73533.

It is an arithmetic number, because the mean of its divisors is an integer number (10454976).

Almost surely, 2^135042510 is an apocalyptic number.

135042510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135042510 is an abundant number, since it is smaller than the sum of its proper divisors (199516722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135042510 is a wasteful number, since it uses less digits than its factorization.

135042510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145248.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 135042510 is about 11620.7792337691. The cubic root of 135042510 is about 513.0466235948.

The spelling of 135042510 in words is "one hundred thirty-five million, forty-two thousand, five hundred ten".