4454840325 has 48 divisors (see below), whose sum is σ = 8027611200. Its totient is φ = 2166689280.

The previous prime is 4454840321. The next prime is 4454840359. The reversal of 4454840325 is 5230484544.

It is not a de Polignac number, because 4454840325 - 2² = 4454840321 is a prime.

It is a super-2 number, since 2×4454840325² = 39691204642492211250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4454840321) 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 47 ways as a sum of consecutive naturals, for example, 53401 + ... + 108449.

It is an arithmetic number, because the mean of its divisors is an integer number (167241900).

Almost surely, 2^4454840325 is an apocalyptic number.

It is an amenable number.

4454840325 is a deficient number, since it is larger than the sum of its proper divisors (3572770875).

4454840325 is a wasteful number, since it uses less digits than its factorization.

4454840325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55158 (or 55153 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 39.

The square root of 4454840325 is about 66744.5902302202. The cubic root of 4454840325 is about 1645.4223069879.

The spelling of 4454840325 in words is "four billion, four hundred fifty-four million, eight hundred forty thousand, three hundred twenty-five".