4405445254 has 72 divisors (see below), whose sum is σ = 8198569008. Its totient is φ = 1766429280.

The previous prime is 4405445249. The next prime is 4405445267. The reversal of 4405445254 is 4525445044.

It is a super-2 number, since 2×4405445254² = 38815895771982249032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 24611337 + ... + 24611515.

It is an arithmetic number, because the mean of its divisors is an integer number (113869014).

Almost surely, 2^4405445254 is an apocalyptic number.

4405445254 is a deficient number, since it is larger than the sum of its proper divisors (3793123754).

4405445254 is a wasteful number, since it uses less digits than its factorization.

4405445254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458 (or 272 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 37.

The square root of 4405445254 is about 66373.5282624029. The cubic root of 4405445254 is about 1639.3182341213.

The spelling of 4405445254 in words is "four billion, four hundred five million, four hundred forty-five thousand, two hundred fifty-four".