135147510 has 24 divisors (see below), whose sum is σ = 351383760. Its totient is φ = 36039312.

The previous prime is 135147503. The next prime is 135147533. The reversal of 135147510 is 15741531.

135147510 is a `hidden beast` number, since 1 + 3 + 5 + 147 + 510 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 750730 + ... + 750909.

It is an arithmetic number, because the mean of its divisors is an integer number (14640990).

Almost surely, 2^135147510 is an apocalyptic number.

135147510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135147510 is an abundant number, since it is smaller than the sum of its proper divisors (216236250).

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

135147510 is a wasteful number, since it uses less digits than its factorization.

135147510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501652 (or 1501649 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 135147510 is about 11625.2961252606. The cubic root of 135147510 is about 513.1795593636.

The spelling of 135147510 in words is "one hundred thirty-five million, one hundred forty-seven thousand, five hundred ten".