133054413032546 has 8 divisors (see below), whose sum is σ = 199583585922924. Its totient is φ = 66526551058240.

The previous prime is 133054413032543. The next prime is 133054413032587. The reversal of 133054413032546 is 645230314450331.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 132823066462321 + 231346570225 = 11524889^2 + 480985^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 133054413032497 and 133054413032506.

It is not an unprimeable number, because it can be changed into a prime (133054413032543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327475235 + ... + 327881286.

Almost surely, 2^{133054413032546} is an apocalyptic number.

133054413032546 is a deficient number, since it is larger than the sum of its proper divisors (66529172890378).

133054413032546 is a wasteful number, since it uses less digits than its factorization.

133054413032546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655458036.

The product of its (nonzero) digits is 1555200, while the sum is 44.

Adding to 133054413032546 its reverse (645230314450331), we get a palindrome (778284727482877).

The spelling of 133054413032546 in words is "one hundred thirty-three trillion, fifty-four billion, four hundred thirteen million, thirty-two thousand, five hundred forty-six".