133875959090 has 32 divisors (see below), whose sum is σ = 253694160000. Its totient is φ = 50725052928.

The previous prime is 133875959057. The next prime is 133875959093. The reversal of 133875959090 is 90959578331.

It is a super-3 number, since 3×133875959090³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (133875959093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1483586 + ... + 1571234.

It is an arithmetic number, because the mean of its divisors is an integer number (7927942500).

Almost surely, 2^133875959090 is an apocalyptic number.

133875959090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133875959090 is a deficient number, since it is larger than the sum of its proper divisors (119818200910).

133875959090 is a wasteful number, since it uses less digits than its factorization.

133875959090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95714.

The product of its (nonzero) digits is 9185400, while the sum is 59.

The spelling of 133875959090 in words is "one hundred thirty-three billion, eight hundred seventy-five million, nine hundred fifty-nine thousand, ninety".