48867486906489 has 8 divisors (see below), whose sum is σ = 65156761469472. Its totient is φ = 32578268473920.

The previous prime is 48867486906479. The next prime is 48867486906521. The reversal of 48867486906489 is 98460968476884.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48867486906489 - 2¹⁵ = 48867486873721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48867486906409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11957344 + ... + 15514929.

It is an arithmetic number, because the mean of its divisors is an integer number (8144595183684).

Almost surely, 2^{48867486906489} is an apocalyptic number.

It is an amenable number.

48867486906489 is a deficient number, since it is larger than the sum of its proper divisors (16289274562983).

48867486906489 is a wasteful number, since it uses less digits than its factorization.

48867486906489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28065207.

The product of its (nonzero) digits is 32105299968, while the sum is 87.

The spelling of 48867486906489 in words is "forty-eight trillion, eight hundred sixty-seven billion, four hundred eighty-six million, nine hundred six thousand, four hundred eighty-nine".