135314541 has 6 divisors (see below), whose sum is σ = 195454350. Its totient is φ = 90209688.

The previous prime is 135314537. The next prime is 135314581. The reversal of 135314541 is 145413531.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 87497316 + 47817225 = 9354^2 + 6915^2 .

It is not a de Polignac number, because 135314541 - 2² = 135314537 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135314521) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7517466 + ... + 7517483.

It is an arithmetic number, because the mean of its divisors is an integer number (32575725).

Almost surely, 2^135314541 is an apocalyptic number.

It is an amenable number.

135314541 is a deficient number, since it is larger than the sum of its proper divisors (60139809).

135314541 is a wasteful number, since it uses less digits than its factorization.

135314541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15034955 (or 15034952 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 135314541 is about 11632.4778529770. The cubic root of 135314541 is about 513.3908879734.

The spelling of 135314541 in words is "one hundred thirty-five million, three hundred fourteen thousand, five hundred forty-one".