133052020522400 has 108 divisors (see below), whose sum is σ = 377843979105558. Its totient is φ = 45617835594240.

The previous prime is 133052020522367. The next prime is 133052020522429. The reversal of 133052020522400 is 4225020250331.

It can be written as a sum of positive squares in 3 ways, for example, as 106320762950416 + 26731257571984 = 10311196^2 + 5170228^2 .

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 17 ways as a sum of consecutive naturals, for example, 1697052899 + ... + 1697131298.

Almost surely, 2^{133052020522400} is an apocalyptic number.

133052020522400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133052020522400 is an abundant number, since it is smaller than the sum of its proper divisors (244791958583158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133052020522400 is a wasteful number, since it uses less digits than its factorization.

133052020522400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3394184231 (or 3394184211 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 133052020522400 its reverse (4225020250331), we get a palindrome (137277040772731).

The spelling of 133052020522400 in words is "one hundred thirty-three trillion, fifty-two billion, twenty million, five hundred twenty-two thousand, four hundred".