4026385673563 has 32 divisors (see below), whose sum is σ = 4525262208000. Its totient is φ = 3551694220800.

The previous prime is 4026385673549. The next prime is 4026385673579. The reversal of 4026385673563 is 3653765836204.

It is not a de Polignac number, because 4026385673563 - 2³⁷ = 3888946720091 is a prime.

It is a super-2 number, since 2×4026385673563² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4026385673498 and 4026385673507.

It is not an unprimeable number, because it can be changed into a prime (4026385673533) 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, 14080378 + ... + 14363488.

It is an arithmetic number, because the mean of its divisors is an integer number (141414444000).

Almost surely, 2^{4026385673563} is an apocalyptic number.

4026385673563 is a deficient number, since it is larger than the sum of its proper divisors (498876534437).

4026385673563 is a wasteful number, since it uses less digits than its factorization.

4026385673563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283483.

The product of its (nonzero) digits is 65318400, while the sum is 58.

The spelling of 4026385673563 in words is "four trillion, twenty-six billion, three hundred eighty-five million, six hundred seventy-three thousand, five hundred sixty-three".