135025750 has 32 divisors (see below), whose sum is σ = 253828224. Its totient is φ = 53784000.

The previous prime is 135025721. The next prime is 135025753. The reversal of 135025750 is 57520531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135025753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66754 + ... + 68746.

It is an arithmetic number, because the mean of its divisors is an integer number (7932132).

Almost surely, 2^135025750 is an apocalyptic number.

135025750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135025750 is a deficient number, since it is larger than the sum of its proper divisors (118802474).

135025750 is a wasteful number, since it uses less digits than its factorization.

135025750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2281 (or 2271 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 28.

The square root of 135025750 is about 11620.0580893557. The cubic root of 135025750 is about 513.0253981374.

The spelling of 135025750 in words is "one hundred thirty-five million, twenty-five thousand, seven hundred fifty".