4456965880 has 32 divisors (see below), whose sum is σ = 10060446240. Its totient is φ = 1777048960.

The previous prime is 4456965859. The next prime is 4456965889. The reversal of 4456965880 is 885696544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4456965889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166699 + ... + 191578.

It is an arithmetic number, because the mean of its divisors is an integer number (314388945).

Almost surely, 2^4456965880 is an apocalyptic number.

4456965880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4456965880 is an abundant number, since it is smaller than the sum of its proper divisors (5603480360).

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

4456965880 is a wasteful number, since it uses less digits than its factorization.

4456965880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358599 (or 358595 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 55.

The square root of 4456965880 is about 66760.5113821037. The cubic root of 4456965880 is about 1645.6839609236.

The spelling of 4456965880 in words is "four billion, four hundred fifty-six million, nine hundred sixty-five thousand, eight hundred eighty".