135262436466651 has 64 divisors (see below), whose sum is σ = 209621551974912. Its totient is φ = 76829579753472.

The previous prime is 135262436466631. The next prime is 135262436466659. The reversal of 135262436466651 is 156664634262531.

It is not a de Polignac number, because 135262436466651 - 2⁴² = 130864389955547 is a prime.

It is a super-2 number, since 2×135262436466651² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (135262436466659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 77958696 + ... + 79674858.

It is an arithmetic number, because the mean of its divisors is an integer number (3275336749608).

Almost surely, 2^{135262436466651} is an apocalyptic number.

135262436466651 is a deficient number, since it is larger than the sum of its proper divisors (74359115508261).

135262436466651 is a wasteful number, since it uses less digits than its factorization.

135262436466651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718492.

The product of its digits is 111974400, while the sum is 60.

The spelling of 135262436466651 in words is "one hundred thirty-five trillion, two hundred sixty-two billion, four hundred thirty-six million, four hundred sixty-six thousand, six hundred fifty-one".