133035566854 has 4 divisors (see below), whose sum is σ = 199553350284. Its totient is φ = 66517783426.

The previous prime is 133035566821. The next prime is 133035566893. The reversal of 133035566854 is 458665530331.

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

It is a junction number, because it is equal to n+sod(n) for n = 133035566798 and 133035566807.

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, 33258891712 + ... + 33258891715.

It is an arithmetic number, because the mean of its divisors is an integer number (49888337571).

Almost surely, 2^133035566854 is an apocalyptic number.

133035566854 is a deficient number, since it is larger than the sum of its proper divisors (66517783430).

133035566854 is an equidigital number, since it uses as much as digits as its factorization.

133035566854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66517783429.

The product of its (nonzero) digits is 3888000, while the sum is 49.

The spelling of 133035566854 in words is "one hundred thirty-three billion, thirty-five million, five hundred sixty-six thousand, eight hundred fifty-four".