4093545456 has 360 divisors, whose sum is σ = 15660341424. Its totient is φ = 981227520.

The previous prime is 4093545439. The next prime is 4093545457. The reversal of 4093545456 is 6545453904.

It is a super-2 number, since 2×4093545456² = 33514228800676495872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4093545457) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1006980 + ... + 1011036.

Almost surely, 2^4093545456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4093545456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7830170712).

4093545456 is an abundant number, since it is smaller than the sum of its proper divisors (11566795968).

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

4093545456 is a wasteful number, since it uses less digits than its factorization.

4093545456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4109 (or 4093 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The square root of 4093545456 is about 63980.8210012969. The cubic root of 4093545456 is about 1599.6803340545.

The spelling of 4093545456 in words is "four billion, ninety-three million, five hundred forty-five thousand, four hundred fifty-six".