4401680523 has 16 divisors (see below), whose sum is σ = 6073056000. Its totient is φ = 2832438560.

The previous prime is 4401680461. The next prime is 4401680527. The reversal of 4401680523 is 3250861044.

It is a cyclic number.

It is not a de Polignac number, because 4401680523 - 2⁸ = 4401680267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4401680527) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 465028 + ... + 474398.

It is an arithmetic number, because the mean of its divisors is an integer number (379566000).

Almost surely, 2^4401680523 is an apocalyptic number.

4401680523 is a deficient number, since it is larger than the sum of its proper divisors (1671375477).

4401680523 is a wasteful number, since it uses less digits than its factorization.

4401680523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14802.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 4401680523 is about 66345.1620165329. The cubic root of 4401680523 is about 1638.8511340773.

The spelling of 4401680523 in words is "four billion, four hundred one million, six hundred eighty thousand, five hundred twenty-three".