135262545601 has 8 divisors (see below), whose sum is σ = 136952205824. Its totient is φ = 133578910080.

The previous prime is 135262545581. The next prime is 135262545617. The reversal of 135262545601 is 106545262531.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135262545601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135262545001) 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, 1460985 + ... + 1550806.

It is an arithmetic number, because the mean of its divisors is an integer number (17119025728).

Almost surely, 2^135262545601 is an apocalyptic number.

It is an amenable number.

135262545601 is a deficient number, since it is larger than the sum of its proper divisors (1689660223).

135262545601 is an equidigital number, since it uses as much as digits as its factorization.

135262545601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3012351.

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 135262545601 in words is "one hundred thirty-five billion, two hundred sixty-two million, five hundred forty-five thousand, six hundred one".