133065739080 has 48 divisors (see below), whose sum is σ = 432463653180. Its totient is φ = 35484196992.

The previous prime is 133065739067. The next prime is 133065739189. The reversal of 133065739080 is 80937560331.

133065739080 is a `hidden beast` number, since 133 + 0 + 6 + 57 + 390 + 80 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 125915683716 + 7150055364 = 354846^2 + 84558^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184813167 + ... + 184813886.

Almost surely, 2^133065739080 is an apocalyptic number.

133065739080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133065739080 is an abundant number, since it is smaller than the sum of its proper divisors (299397914100).

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

133065739080 is a wasteful number, since it uses less digits than its factorization.

133065739080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369627070 (or 369627063 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 133065739080 in words is "one hundred thirty-three billion, sixty-five million, seven hundred thirty-nine thousand, eighty".