135262545533 has 8 divisors (see below), whose sum is σ = 135343827360. Its totient is φ = 135181295280.

The previous prime is 135262545529. The next prime is 135262545563. The reversal of 135262545533 is 335545262531.

It is a happy number.

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 135262545533 - 2² = 135262545529 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135262545563) 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, 22291766 + ... + 22297832.

It is an arithmetic number, because the mean of its divisors is an integer number (16917978420).

Almost surely, 2^135262545533 is an apocalyptic number.

It is an amenable number.

135262545533 is a deficient number, since it is larger than the sum of its proper divisors (81281827).

135262545533 is an equidigital number, since it uses as much as digits as its factorization.

135262545533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15787.

The product of its digits is 1620000, while the sum is 44.

The spelling of 135262545533 in words is "one hundred thirty-five billion, two hundred sixty-two million, five hundred forty-five thousand, five hundred thirty-three".