135527041 has 8 divisors (see below), whose sum is σ = 149897384. Its totient is φ = 121720320.

The previous prime is 135527033. The next prime is 135527047. The reversal of 135527041 is 140725531.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12960000 + 122567041 = 3600^2 + 11071^2 .

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 135527041 - 2³ = 135527033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135527047) 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, 140400 + ... + 141361.

It is an arithmetic number, because the mean of its divisors is an integer number (18737173).

Almost surely, 2^135527041 is an apocalyptic number.

It is an amenable number.

135527041 is a deficient number, since it is larger than the sum of its proper divisors (14370343).

135527041 is a wasteful number, since it uses less digits than its factorization.

135527041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281811.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 135527041 is about 11641.6081792852. The cubic root of 135527041 is about 513.6594930182.

The spelling of 135527041 in words is "one hundred thirty-five million, five hundred twenty-seven thousand, forty-one".