4549011468 has 36 divisors (see below), whose sum is σ = 10647215208. Its totient is φ = 1511652480.

The previous prime is 4549011463. The next prime is 4549011473. The reversal of 4549011468 is 8641109454.

It is an interprime number because it is at equal distance from previous prime (4549011463) and next prime (4549011473).

It is not an unprimeable number, because it can be changed into a prime (4549011463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5332530 + ... + 5333382.

It is an arithmetic number, because the mean of its divisors is an integer number (295755978).

Almost surely, 2^4549011468 is an apocalyptic number.

It is an amenable number.

4549011468 is an abundant number, since it is smaller than the sum of its proper divisors (6098203740).

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

4549011468 is an equidigital number, since it uses as much as digits as its factorization.

4549011468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234 (or 1379 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 4549011468 is about 67446.3599314300. The cubic root of 4549011468 is about 1656.9357837924.

The spelling of 4549011468 in words is "four billion, five hundred forty-nine million, eleven thousand, four hundred sixty-eight".