133535485 has 8 divisors (see below), whose sum is σ = 160334136. Its totient is φ = 106767360.

The previous prime is 133535471. The next prime is 133535509. The reversal of 133535485 is 584535331.

It can be written as a sum of positive squares in 4 ways, for example, as 78092569 + 55442916 = 8837^2 + 7446^2 .

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

It is not a de Polignac number, because 133535485 - 2¹¹ = 133533437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3465 + ... + 16705.

It is an arithmetic number, because the mean of its divisors is an integer number (20041767).

Almost surely, 2^133535485 is an apocalyptic number.

It is an amenable number.

133535485 is a deficient number, since it is larger than the sum of its proper divisors (26798651).

133535485 is a wasteful number, since it uses less digits than its factorization.

133535485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15263.

The product of its digits is 108000, while the sum is 37.

The square root of 133535485 is about 11555.7554923943. The cubic root of 133535485 is about 511.1310091060.

The spelling of 133535485 in words is "one hundred thirty-three million, five hundred thirty-five thousand, four hundred eighty-five".