48999544001 has 4 divisors (see below), whose sum is σ = 49000241604. Its totient is φ = 48998846400.

The previous prime is 48999543953. The next prime is 48999544081. The reversal of 48999544001 is 10044599984.

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

It can be written as a sum of positive squares in 2 ways, for example, as 21609294001 + 27390250000 = 147001^2 + 165500^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48999544001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48999544081) 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 3 ways as a sum of consecutive naturals, for example, 229940 + ... + 388421.

It is an arithmetic number, because the mean of its divisors is an integer number (12250060401).

Almost surely, 2^48999544001 is an apocalyptic number.

It is an amenable number.

48999544001 is a deficient number, since it is larger than the sum of its proper divisors (697603).

48999544001 is an equidigital number, since it uses as much as digits as its factorization.

48999544001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697602.

The product of its (nonzero) digits is 1866240, while the sum is 53.

The spelling of 48999544001 in words is "forty-eight billion, nine hundred ninety-nine million, five hundred forty-four thousand, one".