135250542042563 has 8 divisors (see below), whose sum is σ = 137808382892400. Its totient is φ = 132692921334688.

The previous prime is 135250542042541. The next prime is 135250542042587. The reversal of 135250542042563 is 365240245052531.

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 135250542042563 - 2⁸ = 135250542042307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135250542042523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53794853 + ... + 56252886.

It is an arithmetic number, because the mean of its divisors is an integer number (17226047861550).

Almost surely, 2^{135250542042563} is an apocalyptic number.

135250542042563 is a deficient number, since it is larger than the sum of its proper divisors (2557840849837).

135250542042563 is a wasteful number, since it uses less digits than its factorization.

135250542042563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110070981.

The product of its (nonzero) digits is 4320000, while the sum is 47.

The spelling of 135250542042563 in words is "one hundred thirty-five trillion, two hundred fifty billion, five hundred forty-two million, forty-two thousand, five hundred sixty-three".