48887999999 has 2 divisors, whose sum is σ = 48888000000. Its totient is φ = 48887999998.

The previous prime is 48887999977. The next prime is 48888000023. The reversal of 48887999999 is 99999978884.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48887999999 - 2¹² = 48887995903 is a prime.

It is a Sophie Germain prime.

48887999999 is a modest number, since divided by 999999 gives 48887 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48887999299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24443999999 + 24444000000.

It is an arithmetic number, because the mean of its divisors is an integer number (24444000000).

Almost surely, 2^48887999999 is an apocalyptic number.

48887999999 is a deficient number, since it is larger than the sum of its proper divisors (1).

48887999999 is an equidigital number, since it uses as much as digits as its factorization.

48887999999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7618738176, while the sum is 89.

The spelling of 48887999999 in words is "forty-eight billion, eight hundred eighty-seven million, nine hundred ninety-nine thousand, nine hundred ninety-nine".