135325641 has 8 divisors (see below), whose sum is σ = 196837344. Its totient is φ = 82015520.

The previous prime is 135325639. The next prime is 135325649. The reversal of 135325641 is 146523531.

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 135325641 - 2¹ = 135325639 is a prime.

It is a super-2 number, since 2×135325641² = 36626058224121762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 135325599 and 135325608.

It is not an unprimeable number, because it can be changed into a prime (135325649) 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, 2050356 + ... + 2050421.

It is an arithmetic number, because the mean of its divisors is an integer number (24604668).

Almost surely, 2^135325641 is an apocalyptic number.

135325641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

135325641 is a deficient number, since it is larger than the sum of its proper divisors (61511703).

135325641 is a wasteful number, since it uses less digits than its factorization.

135325641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4100791.

The product of its digits is 10800, while the sum is 30.

The square root of 135325641 is about 11632.9549556422. The cubic root of 135325641 is about 513.4049255952.

The spelling of 135325641 in words is "one hundred thirty-five million, three hundred twenty-five thousand, six hundred forty-one".