135190563 has 8 divisors (see below), whose sum is σ = 185125968. Its totient is φ = 87691104.

The previous prime is 135190537. The next prime is 135190591. The reversal of 135190563 is 365091531.

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

It is not a de Polignac number, because 135190563 - 2⁶ = 135190499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135190513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608856 + ... + 609077.

It is an arithmetic number, because the mean of its divisors is an integer number (23140746).

Almost surely, 2^135190563 is an apocalyptic number.

135190563 is a deficient number, since it is larger than the sum of its proper divisors (49935405).

135190563 is a wasteful number, since it uses less digits than its factorization.

135190563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217973.

The product of its (nonzero) digits is 12150, while the sum is 33.

The square root of 135190563 is about 11627.1476725808. The cubic root of 135190563 is about 513.2340469228.

The spelling of 135190563 in words is "one hundred thirty-five million, one hundred ninety thousand, five hundred sixty-three".