10758085821 has 32 divisors (see below), whose sum is σ = 18602311680. Its totient is φ = 6016675248.

The previous prime is 10758085781. The next prime is 10758085823. The reversal of 10758085821 is 12858085701.

10758085821 is a `hidden beast` number, since 10 + 7 + 58 + 0 + 8 + 582 + 1 = 666.

It is not a de Polignac number, because 10758085821 - 2¹⁹ = 10757561533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10758085823) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 596661 + ... + 614426.

It is an arithmetic number, because the mean of its divisors is an integer number (581322240).

Almost surely, 2^10758085821 is an apocalyptic number.

It is an amenable number.

10758085821 is a deficient number, since it is larger than the sum of its proper divisors (7844225859).

10758085821 is a wasteful number, since it uses less digits than its factorization.

10758085821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211150 (or 1211144 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 45.

The spelling of 10758085821 in words is "ten billion, seven hundred fifty-eight million, eighty-five thousand, eight hundred twenty-one".