133952548936 has 16 divisors (see below), whose sum is σ = 251492825340. Its totient is φ = 66887795520.

The previous prime is 133952548909. The next prime is 133952548969. The reversal of 133952548936 is 639845259331.

It can be written as a sum of positive squares in 2 ways, for example, as 133951608036 + 940900 = 365994^2 + 970^2 .

It is a super-3 number, since 3×133952548936³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11053435 + ... + 11065546.

Almost surely, 2^133952548936 is an apocalyptic number.

It is an amenable number.

133952548936 is a deficient number, since it is larger than the sum of its proper divisors (117540276404).

133952548936 is a wasteful number, since it uses less digits than its factorization.

133952548936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22119744 (or 22119740 counting only the distinct ones).

The product of its digits is 20995200, while the sum is 58.

The spelling of 133952548936 in words is "one hundred thirty-three billion, nine hundred fifty-two million, five hundred forty-eight thousand, nine hundred thirty-six".