133022166453 has 96 divisors (see below), whose sum is σ = 219894929280. Its totient is φ = 76749120000.

The previous prime is 133022166449. The next prime is 133022166463. The reversal of 133022166453 is 354661220331.

133022166453 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 2 + 2 + 1 + 6 + 645 + 3 = 666.

It is not a de Polignac number, because 133022166453 - 2² = 133022166449 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133022166443) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 82060983 + ... + 82062603.

It is an arithmetic number, because the mean of its divisors is an integer number (2290572180).

Almost surely, 2^133022166453 is an apocalyptic number.

It is an amenable number.

133022166453 is a deficient number, since it is larger than the sum of its proper divisors (86872762827).

133022166453 is a wasteful number, since it uses less digits than its factorization.

133022166453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2051 (or 2048 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 133022166453 its reverse (354661220331), we get a palindrome (487683386784).

The spelling of 133022166453 in words is "one hundred thirty-three billion, twenty-two million, one hundred sixty-six thousand, four hundred fifty-three".