10812056497 has 16 divisors (see below), whose sum is σ = 11844564480. Its totient is φ = 9787910400.

The previous prime is 10812056483. The next prime is 10812056537. The reversal of 10812056497 is 79465021801.

It is a cyclic number.

It is not a de Polignac number, because 10812056497 - 2³¹ = 8664572849 is a prime.

It is a super-2 number, since 2×10812056497² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10812056477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2848633 + ... + 2852425.

It is an arithmetic number, because the mean of its divisors is an integer number (740285280).

Almost surely, 2^10812056497 is an apocalyptic number.

It is an amenable number.

10812056497 is a deficient number, since it is larger than the sum of its proper divisors (1032507983).

10812056497 is a wasteful number, since it uses less digits than its factorization.

10812056497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4824.

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 10812056497 in words is "ten billion, eight hundred twelve million, fifty-six thousand, four hundred ninety-seven".