135576063 has 12 divisors (see below), whose sum is σ = 223808208. Its totient is φ = 77472000.

The previous prime is 135576061. The next prime is 135576107. The reversal of 135576063 is 360675531.

It is a happy number.

It is not a de Polignac number, because 135576063 - 2¹ = 135576061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135576061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1075938 + ... + 1076063.

It is an arithmetic number, because the mean of its divisors is an integer number (18650684).

Almost surely, 2^135576063 is an apocalyptic number.

135576063 is a deficient number, since it is larger than the sum of its proper divisors (88232145).

135576063 is a wasteful number, since it uses less digits than its factorization.

135576063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2152014 (or 2152011 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 36.

The square root of 135576063 is about 11643.7134540489. The cubic root of 135576063 is about 513.7214181268.

The spelling of 135576063 in words is "one hundred thirty-five million, five hundred seventy-six thousand, sixty-three".