48185230489 has 4 divisors (see below), whose sum is σ = 52565706000. Its totient is φ = 43804754980.

The previous prime is 48185230453. The next prime is 48185230657. The reversal of 48185230489 is 98403258184.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48185230489 - 2¹⁵ = 48185197721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48185230889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2190237739 + ... + 2190237760.

It is an arithmetic number, because the mean of its divisors is an integer number (13141426500).

Almost surely, 2^48185230489 is an apocalyptic number.

It is an amenable number.

48185230489 is a deficient number, since it is larger than the sum of its proper divisors (4380475511).

48185230489 is a wasteful number, since it uses less digits than its factorization.

48185230489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4380475510.

The product of its (nonzero) digits is 2211840, while the sum is 52.

The spelling of 48185230489 in words is "forty-eight billion, one hundred eighty-five million, two hundred thirty thousand, four hundred eighty-nine".