4056567062009 has 32 divisors (see below), whose sum is σ = 5181246362880. Its totient is φ = 3083654246400.

The previous prime is 4056567061979. The next prime is 4056567062027. The reversal of 4056567062009 is 9002607656504.

It is not a de Polignac number, because 4056567062009 - 2³⁶ = 3987847585273 is a prime.

It is a super-2 number, since 2×4056567062009² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4056567062069) 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, 58663547 + ... + 58732655.

It is an arithmetic number, because the mean of its divisors is an integer number (161913948840).

Almost surely, 2^{4056567062009} is an apocalyptic number.

It is an amenable number.

4056567062009 is a deficient number, since it is larger than the sum of its proper divisors (1124679300871).

4056567062009 is a wasteful number, since it uses less digits than its factorization.

4056567062009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87761.

The product of its (nonzero) digits is 2721600, while the sum is 50.

The spelling of 4056567062009 in words is "four trillion, fifty-six billion, five hundred sixty-seven million, sixty-two thousand, nine".