135325655546 has 8 divisors (see below), whose sum is σ = 202991142900. Its totient is φ = 67661941248.

The previous prime is 135325655533. The next prime is 135325655551. The reversal of 135325655546 is 645556523531.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 135321715321 + 3940225 = 367861^2 + 1985^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 135325655494 and 135325655503.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232391 + ... + 569786.

Almost surely, 2^135325655546 is an apocalyptic number.

135325655546 is a deficient number, since it is larger than the sum of its proper divisors (67665487354).

135325655546 is an equidigital number, since it uses as much as digits as its factorization.

135325655546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886528.

The product of its digits is 8100000, while the sum is 50.

The spelling of 135325655546 in words is "one hundred thirty-five billion, three hundred twenty-five million, six hundred fifty-five thousand, five hundred forty-six".