133706620952 has 16 divisors (see below), whose sum is σ = 253720396440. Its totient is φ = 66047848576.

The previous prime is 133706620907. The next prime is 133706620987. The reversal of 133706620952 is 259026607331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100682033 + ... + 100683360.

Almost surely, 2^133706620952 is an apocalyptic number.

It is an amenable number.

133706620952 is a deficient number, since it is larger than the sum of its proper divisors (120013775488).

133706620952 is a wasteful number, since it uses less digits than its factorization.

133706620952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201365482 (or 201365478 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 44.

The spelling of 133706620952 in words is "one hundred thirty-three billion, seven hundred six million, six hundred twenty thousand, nine hundred fifty-two".