133435054 has 4 divisors (see below), whose sum is σ = 200152584. Its totient is φ = 66717526.

The previous prime is 133435031. The next prime is 133435069. The reversal of 133435054 is 450534331.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33358762 + ... + 33358765.

It is an arithmetic number, because the mean of its divisors is an integer number (50038146).

Almost surely, 2^133435054 is an apocalyptic number.

133435054 is a deficient number, since it is larger than the sum of its proper divisors (66717530).

133435054 is an equidigital number, since it uses as much as digits as its factorization.

133435054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66717529.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 133435054 is about 11551.4091781046. The cubic root of 133435054 is about 511.0028377491.

Adding to 133435054 its reverse (450534331), we get a palindrome (583969385).

The spelling of 133435054 in words is "one hundred thirty-three million, four hundred thirty-five thousand, fifty-four".