135134750 has 16 divisors (see below), whose sum is σ = 252972720. Its totient is φ = 54053800.

The previous prime is 135134749. The next prime is 135134761. The reversal of 135134750 is 57431531.

It is a super-2 number, since 2×135134750² = 36522801315125000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270020 + ... + 270519.

It is an arithmetic number, because the mean of its divisors is an integer number (15810795).

Almost surely, 2^135134750 is an apocalyptic number.

135134750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135134750 is a deficient number, since it is larger than the sum of its proper divisors (117837970).

135134750 is an equidigital number, since it uses as much as digits as its factorization.

135134750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540556 (or 540546 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 135134750 is about 11624.7473090816. The cubic root of 135134750 is about 513.1634081786.

The spelling of 135134750 in words is "one hundred thirty-five million, one hundred thirty-four thousand, seven hundred fifty".