448252333133 has 8 divisors (see below), whose sum is σ = 489049238496. Its totient is φ = 407463210000.

The previous prime is 448252333103. The next prime is 448252333187. The reversal of 448252333133 is 331333252844.

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

It is a de Polignac number, because none of the positive numbers 2^k-448252333133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448252333103) 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, 1824791 + ... + 2055812.

It is an arithmetic number, because the mean of its divisors is an integer number (61131154812).

Almost surely, 2^448252333133 is an apocalyptic number.

It is an amenable number.

448252333133 is a deficient number, since it is larger than the sum of its proper divisors (40796905363).

448252333133 is a wasteful number, since it uses less digits than its factorization.

448252333133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3891115.

The product of its digits is 622080, while the sum is 41.

Adding to 448252333133 its reverse (331333252844), we get a palindrome (779585585977).

The spelling of 448252333133 in words is "four hundred forty-eight billion, two hundred fifty-two million, three hundred thirty-three thousand, one hundred thirty-three".