85488610063 has 2 divisors, whose sum is σ = 85488610064. Its totient is φ = 85488610062.

The previous prime is 85488610037. The next prime is 85488610157. The reversal of 85488610063 is 36001688458.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 85488610063 - 2¹³ = 85488601871 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85488609989 and 85488610016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85488616063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42744305031 + 42744305032.

It is an arithmetic number, because the mean of its divisors is an integer number (42744305032).

Almost surely, 2^85488610063 is an apocalyptic number.

85488610063 is a deficient number, since it is larger than the sum of its proper divisors (1).

85488610063 is an equidigital number, since it uses as much as digits as its factorization.

85488610063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1105920, while the sum is 49.

The spelling of 85488610063 in words is "eighty-five billion, four hundred eighty-eight million, six hundred ten thousand, sixty-three".