4458959672 has 32 divisors (see below), whose sum is σ = 8804937600. Its totient is φ = 2111092704.

The previous prime is 4458959621. The next prime is 4458959677. The reversal of 4458959672 is 2769598544.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4458959677) 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, 362243 + ... + 374349.

It is an arithmetic number, because the mean of its divisors is an integer number (275154300).

Almost surely, 2^4458959672 is an apocalyptic number.

It is an amenable number.

4458959672 is a deficient number, since it is larger than the sum of its proper divisors (4345977928).

4458959672 is a wasteful number, since it uses less digits than its factorization.

4458959672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14555 (or 14551 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 59.

The square root of 4458959672 is about 66775.4421325685. The cubic root of 4458959672 is about 1645.9293193474.

The spelling of 4458959672 in words is "four billion, four hundred fifty-eight million, nine hundred fifty-nine thousand, six hundred seventy-two".