133080570 has 160 divisors (see below), whose sum is σ = 418176000. Its totient is φ = 30354912.

The previous prime is 133080569. The next prime is 133080581. The reversal of 133080570 is 75080331.

133080570 is a `hidden beast` number, since 13 + 3 + 0 + 80 + 570 = 666.

It is a super-2 number, since 2×133080570² = 35420876223049800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 277591 + ... + 278069.

It is an arithmetic number, because the mean of its divisors is an integer number (2613600).

Almost surely, 2^133080570 is an apocalyptic number.

133080570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 133080570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209088000).

133080570 is an abundant number, since it is smaller than the sum of its proper divisors (285095430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133080570 is an equidigital number, since it uses as much as digits as its factorization.

133080570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 133080570 is about 11536.0552183144. The cubic root of 133080570 is about 510.5499258407.

The spelling of 133080570 in words is "one hundred thirty-three million, eighty thousand, five hundred seventy".