135054757 has 2 divisors, whose sum is σ = 135054758. Its totient is φ = 135054756.

The previous prime is 135054743. The next prime is 135054761. The reversal of 135054757 is 757450531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67667076 + 67387681 = 8226^2 + 8209^2 .

It is an emirp because it is prime and its reverse (757450531) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135054757 is a prime.

It is a super-3 number, since 3×135054757³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135054767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67527378 + 67527379.

It is an arithmetic number, because the mean of its divisors is an integer number (67527379).

Almost surely, 2^135054757 is an apocalyptic number.

It is an amenable number.

135054757 is a deficient number, since it is larger than the sum of its proper divisors (1).

135054757 is an equidigital number, since it uses as much as digits as its factorization.

135054757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73500, while the sum is 37.

The square root of 135054757 is about 11621.3061658318. The cubic root of 135054757 is about 513.0621325188.

The spelling of 135054757 in words is "one hundred thirty-five million, fifty-four thousand, seven hundred fifty-seven".