4845280840 has 32 divisors (see below), whose sum is σ = 11543170680. Its totient is φ = 1824105472.

The previous prime is 4845280819. The next prime is 4845280859. The reversal of 4845280840 is 480825484.

It can be written as a sum of positive squares in 4 ways, for example, as 4298375844 + 546904996 = 65562^2 + 23386^2 .

It is a super-2 number, since 2×4845280840² = 46953492836942211200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3562027 + ... + 3563386.

Almost surely, 2^4845280840 is an apocalyptic number.

4845280840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4845280840 is an abundant number, since it is smaller than the sum of its proper divisors (6697889840).

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

4845280840 is a wasteful number, since it uses less digits than its factorization.

4845280840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7125441 (or 7125437 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 43.

The square root of 4845280840 is about 69608.0515457802. The cubic root of 4845280840 is about 1692.1530906383.

The spelling of 4845280840 in words is "four billion, eight hundred forty-five million, two hundred eighty thousand, eight hundred forty".