85382617751 has 8 divisors (see below), whose sum is σ = 86593536000. Its totient is φ = 84171931480.

The previous prime is 85382617741. The next prime is 85382617777. The reversal of 85382617751 is 15771628358.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85382617751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 85382617693 and 85382617702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85382617741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 765650 + ... + 870048.

It is an arithmetic number, because the mean of its divisors is an integer number (10824192000).

Almost surely, 2^85382617751 is an apocalyptic number.

85382617751 is a deficient number, since it is larger than the sum of its proper divisors (1210918249).

85382617751 is a wasteful number, since it uses less digits than its factorization.

85382617751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115989.

The product of its digits is 2822400, while the sum is 53.

The spelling of 85382617751 in words is "eighty-five billion, three hundred eighty-two million, six hundred seventeen thousand, seven hundred fifty-one".