4445952473 has 8 divisors (see below), whose sum is σ = 4471922688. Its totient is φ = 4420057824.

The previous prime is 4445952409. The next prime is 4445952491. The reversal of 4445952473 is 3742595444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4445952473 - 2⁶ = 4445952409 is a prime.

It is a super-3 number, since 3×4445952473³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4445952403) 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, 101336 + ... + 138422.

It is an arithmetic number, because the mean of its divisors is an integer number (558990336).

Almost surely, 2^4445952473 is an apocalyptic number.

It is an amenable number.

4445952473 is a deficient number, since it is larger than the sum of its proper divisors (25970215).

4445952473 is a wasteful number, since it uses less digits than its factorization.

4445952473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37783.

The product of its digits is 2419200, while the sum is 47.

The square root of 4445952473 is about 66677.9759215890. The cubic root of 4445952473 is about 1644.3273177705.

The spelling of 4445952473 in words is "four billion, four hundred forty-five million, nine hundred fifty-two thousand, four hundred seventy-three".