4454715838 has 16 divisors (see below), whose sum is σ = 6745639824. Its totient is φ = 2206240960.

The previous prime is 4454715833. The next prime is 4454715857. The reversal of 4454715838 is 8385174544.

It is a junction number, because it is equal to n+sod(n) for n = 4454715791 and 4454715800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4454715833) 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, 108681 + ... + 143947.

It is an arithmetic number, because the mean of its divisors is an integer number (421602489).

Almost surely, 2^4454715838 is an apocalyptic number.

4454715838 is a deficient number, since it is larger than the sum of its proper divisors (2290923986).

4454715838 is a wasteful number, since it uses less digits than its factorization.

4454715838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35867.

The product of its digits is 2150400, while the sum is 49.

The square root of 4454715838 is about 66743.6576612340. The cubic root of 4454715838 is about 1645.4069801689.

The spelling of 4454715838 in words is "four billion, four hundred fifty-four million, seven hundred fifteen thousand, eight hundred thirty-eight".