85248973041 has 16 divisors (see below), whose sum is σ = 120376998144. Its totient is φ = 53478215424.

The previous prime is 85248973009. The next prime is 85248973079. The reversal of 85248973041 is 14037984258.

It is a happy number.

It is not a de Polignac number, because 85248973041 - 2⁵ = 85248973009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (85248973241) 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 in 15 ways as a sum of consecutive naturals, for example, 69195 + ... + 418671.

It is an arithmetic number, because the mean of its divisors is an integer number (7523562384).

Almost surely, 2^85248973041 is an apocalyptic number.

It is an amenable number.

85248973041 is a deficient number, since it is larger than the sum of its proper divisors (35128025103).

85248973041 is a wasteful number, since it uses less digits than its factorization.

85248973041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354280.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 85248973041 in words is "eighty-five billion, two hundred forty-eight million, nine hundred seventy-three thousand, forty-one".