48134004447 has 4 divisors (see below), whose sum is σ = 64178672600. Its totient is φ = 32089336296.

The previous prime is 48134004437. The next prime is 48134004449. The reversal of 48134004447 is 74440043184.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 48134004447 - 2⁴ = 48134004431 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 (48134004449) 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, 8022334072 + ... + 8022334077.

It is an arithmetic number, because the mean of its divisors is an integer number (16044668150).

Almost surely, 2^48134004447 is an apocalyptic number.

48134004447 is a deficient number, since it is larger than the sum of its proper divisors (16044668153).

48134004447 is a wasteful number, since it uses less digits than its factorization.

48134004447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16044668152.

The product of its (nonzero) digits is 172032, while the sum is 39.

The spelling of 48134004447 in words is "forty-eight billion, one hundred thirty-four million, four thousand, four hundred forty-seven".