48000449121 has 16 divisors (see below), whose sum is σ = 65004897600. Its totient is φ = 31501319168.

The previous prime is 48000449083. The next prime is 48000449141. The reversal of 48000449121 is 12194400084.

It is a cyclic number.

It is not a de Polignac number, because 48000449121 - 2²³ = 47992060513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48000449141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335376 + ... + 456593.

It is an arithmetic number, because the mean of its divisors is an integer number (4062806100).

Almost surely, 2^48000449121 is an apocalyptic number.

It is an amenable number.

48000449121 is a deficient number, since it is larger than the sum of its proper divisors (17004448479).

48000449121 is a wasteful number, since it uses less digits than its factorization.

48000449121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792288.

The product of its (nonzero) digits is 9216, while the sum is 33.

The spelling of 48000449121 in words is "forty-eight billion, four hundred forty-nine thousand, one hundred twenty-one".