48031092089 has 4 divisors (see below), whose sum is σ = 48471744420. Its totient is φ = 47590439760.

The previous prime is 48031092079. The next prime is 48031092163. The reversal of 48031092089 is 98029013084.

It is a happy number.

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 41009490064 + 7021602025 = 202508^2 + 83795^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48031092089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48031092019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220326002 + ... + 220326219.

It is an arithmetic number, because the mean of its divisors is an integer number (12117936105).

Almost surely, 2^48031092089 is an apocalyptic number.

It is an amenable number.

48031092089 is a deficient number, since it is larger than the sum of its proper divisors (440652331).

48031092089 is a wasteful number, since it uses less digits than its factorization.

48031092089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440652330.

The product of its (nonzero) digits is 124416, while the sum is 44.

The spelling of 48031092089 in words is "forty-eight billion, thirty-one million, ninety-two thousand, eighty-nine".