4488495982566 has 32 divisors (see below), whose sum is σ = 9669466810368. Its totient is φ = 1384949670720.

The previous prime is 4488495982561. The next prime is 4488495982567. The reversal of 4488495982566 is 6652895948844.

It is a super-2 number, since 2×4488495982566² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4488495982491 and 4488495982500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4488495982561) 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, 524597871 + ... + 524606426.

It is an arithmetic number, because the mean of its divisors is an integer number (302170837824).

Almost surely, 2^{4488495982566} is an apocalyptic number.

4488495982566 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4488495982566 is an abundant number, since it is smaller than the sum of its proper divisors (5180970827802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4488495982566 is a wasteful number, since it uses less digits than its factorization.

4488495982566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049204356.

The product of its digits is 4777574400, while the sum is 78.

The spelling of 4488495982566 in words is "four trillion, four hundred eighty-eight billion, four hundred ninety-five million, nine hundred eighty-two thousand, five hundred sixty-six".