135177733 has 2 divisors, whose sum is σ = 135177734. Its totient is φ = 135177732.

The previous prime is 135177689. The next prime is 135177797. The reversal of 135177733 is 337771531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134977924 + 199809 = 11618^2 + 447^2 .

It is a cyclic number.

It is not a de Polignac number, because 135177733 - 2⁹ = 135177221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135177692 and 135177701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135172733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67588866 + 67588867.

It is an arithmetic number, because the mean of its divisors is an integer number (67588867).

Almost surely, 2^135177733 is an apocalyptic number.

It is an amenable number.

135177733 is a deficient number, since it is larger than the sum of its proper divisors (1).

135177733 is an equidigital number, since it uses as much as digits as its factorization.

135177733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46305, while the sum is 37.

The square root of 135177733 is about 11626.5959334622. The cubic root of 135177733 is about 513.2178105796.

The spelling of 135177733 in words is "one hundred thirty-five million, one hundred seventy-seven thousand, seven hundred thirty-three".