133550024513 has 8 divisors (see below), whose sum is σ = 133782267360. Its totient is φ = 133317961920.

The previous prime is 133550024467. The next prime is 133550024539. The reversal of 133550024513 is 315420055331.

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 133550024513 - 2¹⁰ = 133550023489 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133550024513.

It is not an unprimeable number, because it can be changed into a prime (133550024563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1482698 + ... + 1570188.

It is an arithmetic number, because the mean of its divisors is an integer number (16722783420).

Almost surely, 2^133550024513 is an apocalyptic number.

It is an amenable number.

133550024513 is a deficient number, since it is larger than the sum of its proper divisors (232242847).

133550024513 is an equidigital number, since it uses as much as digits as its factorization.

133550024513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90127.

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 133550024513 its reverse (315420055331), we get a palindrome (448970079844).

The spelling of 133550024513 in words is "one hundred thirty-three billion, five hundred fifty million, twenty-four thousand, five hundred thirteen".