2085382751 has 8 divisors (see below), whose sum is σ = 2116006320. Its totient is φ = 2054814912.

The previous prime is 2085382729. The next prime is 2085382769. The reversal of 2085382751 is 1572835802.

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-2085382751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2085382699 and 2085382708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2085382711) 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, 64676 + ... + 91398.

It is an arithmetic number, because the mean of its divisors is an integer number (264500790).

Almost surely, 2^2085382751 is an apocalyptic number.

2085382751 is a deficient number, since it is larger than the sum of its proper divisors (30623569).

2085382751 is a wasteful number, since it uses less digits than its factorization.

2085382751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27865.

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 2085382751 is about 45665.9911860019. The cubic root of 2085382751 is about 1277.6010468950.

The spelling of 2085382751 in words is "two billion, eighty-five million, three hundred eighty-two thousand, seven hundred fifty-one".