133054266405 has 8 divisors (see below), whose sum is σ = 212886826272. Its totient is φ = 70962275408.

The previous prime is 133054266377. The next prime is 133054266427. The reversal of 133054266405 is 504662450331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133054266405 - 2²¹ = 133052169253 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4435142199 + ... + 4435142228.

It is an arithmetic number, because the mean of its divisors is an integer number (26610853284).

Almost surely, 2^133054266405 is an apocalyptic number.

133054266405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133054266405 is a deficient number, since it is larger than the sum of its proper divisors (79832559867).

133054266405 is an equidigital number, since it uses as much as digits as its factorization.

133054266405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8870284435.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 133054266405 in words is "one hundred thirty-three billion, fifty-four million, two hundred sixty-six thousand, four hundred five".