10085306456 has 8 divisors (see below), whose sum is σ = 18909949620. Its totient is φ = 5042653224.

The previous prime is 10085306447. The next prime is 10085306479. The reversal of 10085306456 is 65460358001.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10085306456² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 630331646 + ... + 630331661.

Almost surely, 2^10085306456 is an apocalyptic number.

It is an amenable number.

10085306456 is a deficient number, since it is larger than the sum of its proper divisors (8824643164).

10085306456 is a wasteful number, since it uses less digits than its factorization.

10085306456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260663313 (or 1260663309 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 10085306456 in words is "ten billion, eighty-five million, three hundred six thousand, four hundred fifty-six".