88985375047 has 2 divisors, whose sum is σ = 88985375048. Its totient is φ = 88985375046.

The previous prime is 88985375023. The next prime is 88985375077. The reversal of 88985375047 is 74057358988.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88985375047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88985375047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88985375077) 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 as a sum of consecutive naturals, namely, 44492687523 + 44492687524.

It is an arithmetic number, because the mean of its divisors is an integer number (44492687524).

Almost surely, 2^88985375047 is an apocalyptic number.

88985375047 is a deficient number, since it is larger than the sum of its proper divisors (1).

88985375047 is an equidigital number, since it uses as much as digits as its factorization.

88985375047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67737600, while the sum is 64.

The spelling of 88985375047 in words is "eighty-eight billion, nine hundred eighty-five million, three hundred seventy-five thousand, forty-seven".