4544721676 has 12 divisors (see below), whose sum is σ = 8676286920. Its totient is φ = 2065782560.

The previous prime is 4544721667. The next prime is 4544721691. The reversal of 4544721676 is 6761274454.

It is a super-2 number, since 2×4544721676² = 41308990224608497952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51644521 + ... + 51644608.

It is an arithmetic number, because the mean of its divisors is an integer number (723023910).

Almost surely, 2^4544721676 is an apocalyptic number.

It is an amenable number.

4544721676 is a deficient number, since it is larger than the sum of its proper divisors (4131565244).

4544721676 is a wasteful number, since it uses less digits than its factorization.

4544721676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103289144 (or 103289142 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 46.

The square root of 4544721676 is about 67414.5509218893. The cubic root of 4544721676 is about 1656.4147808314.

The spelling of 4544721676 in words is "four billion, five hundred forty-four million, seven hundred twenty-one thousand, six hundred seventy-six".