135750357 has 8 divisors (see below), whose sum is σ = 201111680. Its totient is φ = 90500220.

The previous prime is 135750353. The next prime is 135750371. The reversal of 135750357 is 753057531.

It is a happy number.

It is not a de Polignac number, because 135750357 - 2² = 135750353 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135750353) by changing a digit.

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, 2513869 + ... + 2513922.

It is an arithmetic number, because the mean of its divisors is an integer number (25138960).

Almost surely, 2^135750357 is an apocalyptic number.

It is an amenable number.

135750357 is a deficient number, since it is larger than the sum of its proper divisors (65361323).

135750357 is an equidigital number, since it uses as much as digits as its factorization.

135750357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5027800 (or 5027794 counting only the distinct ones).

The product of its (nonzero) digits is 55125, while the sum is 36.

The square root of 135750357 is about 11651.1955180574. The cubic root of 135750357 is about 513.9414673414.

The spelling of 135750357 in words is "one hundred thirty-five million, seven hundred fifty thousand, three hundred fifty-seven".