135354044651 has 8 divisors (see below), whose sum is σ = 158871156960. Its totient is φ = 112882137408.

The previous prime is 135354044641. The next prime is 135354044663. The reversal of 135354044651 is 156440453531.

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-135354044651 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 135354044599 and 135354044608.

It is not an unprimeable number, because it can be changed into a prime (135354044611) 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, 261300986 + ... + 261301503.

It is an arithmetic number, because the mean of its divisors is an integer number (19858894620).

Almost surely, 2^135354044651 is an apocalyptic number.

135354044651 is a deficient number, since it is larger than the sum of its proper divisors (23517112309).

135354044651 is an equidigital number, since it uses as much as digits as its factorization.

135354044651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522602533.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 135354044651 in words is "one hundred thirty-five billion, three hundred fifty-four million, forty-four thousand, six hundred fifty-one".