133790619076 has 9 divisors (see below), whose sum is σ = 234134863599. Its totient is φ = 66894943764.

The previous prime is 133790619043. The next prime is 133790619091. The reversal of 133790619076 is 670916097331.

The square root of 133790619076 is 365774.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

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 2 ways as a sum of consecutive naturals, for example, 640105 + ... + 822991.

Almost surely, 2^133790619076 is an apocalyptic number.

133790619076 is the 365774-th square number.

It is an amenable number.

133790619076 is a deficient number, since it is larger than the sum of its proper divisors (100344244523).

133790619076 is an frugal number, since it uses more digits than its factorization.

133790619076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365778 (or 182889 counting only the distinct ones).

The product of its (nonzero) digits is 1285956, while the sum is 52.

The spelling of 133790619076 in words is "one hundred thirty-three billion, seven hundred ninety million, six hundred nineteen thousand, seventy-six".