4451026864 has 20 divisors (see below), whose sum is σ = 8685911080. Its totient is φ = 2209501440.

The previous prime is 4451026799. The next prime is 4451026889. The reversal of 4451026864 is 4686201544.

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, 998457 + ... + 1002904.

It is an arithmetic number, because the mean of its divisors is an integer number (434295554).

Almost surely, 2^4451026864 is an apocalyptic number.

It is an amenable number.

4451026864 is a deficient number, since it is larger than the sum of its proper divisors (4234884216).

4451026864 is a wasteful number, since it uses less digits than its factorization.

4451026864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001508 (or 2001502 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 4451026864 is about 66716.0165477526. The cubic root of 4451026864 is about 1644.9526646332.

The spelling of 4451026864 in words is "four billion, four hundred fifty-one million, twenty-six thousand, eight hundred sixty-four".