135045677 has 8 divisors (see below), whose sum is σ = 148981560. Its totient is φ = 121616640.

The previous prime is 135045653. The next prime is 135045689. The reversal of 135045677 is 776540531.

It can be written as a sum of positive squares in 4 ways, for example, as 16801801 + 118243876 = 4099^2 + 10874^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135045677 - 2⁶ = 135045613 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135045677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135045607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126152 + ... + 127217.

It is an arithmetic number, because the mean of its divisors is an integer number (18622695).

Almost surely, 2^135045677 is an apocalyptic number.

It is an amenable number.

135045677 is a deficient number, since it is larger than the sum of its proper divisors (13935883).

135045677 is a wasteful number, since it uses less digits than its factorization.

135045677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253423.

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 135045677 is about 11620.9154974985. The cubic root of 135045677 is about 513.0506341985.

It can be divided in two parts, 13 and 5045677, that multiplied together give a square (65593801 = 8099²).

The spelling of 135045677 in words is "one hundred thirty-five million, forty-five thousand, six hundred seventy-seven".