85025334757 has 12 divisors (see below), whose sum is σ = 93787876000. Its totient is φ = 77022597960.

The previous prime is 85025334739. The next prime is 85025334791. The reversal of 85025334757 is 75743352058.

It is not a de Polignac number, because 85025334757 - 2¹⁵ = 85025301989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 85025334757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85025334727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1207257 + ... + 1275742.

Almost surely, 2^85025334757 is an apocalyptic number.

It is an amenable number.

85025334757 is a deficient number, since it is larger than the sum of its proper divisors (8762541243).

85025334757 is a wasteful number, since it uses less digits than its factorization.

85025334757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2483304 (or 2483293 counting only the distinct ones).

The product of its (nonzero) digits is 3528000, while the sum is 49.

The spelling of 85025334757 in words is "eighty-five billion, twenty-five million, three hundred thirty-four thousand, seven hundred fifty-seven".