4473785971 has 4 divisors (see below), whose sum is σ = 4582902744. Its totient is φ = 4364669200.

The previous prime is 4473785969. The next prime is 4473785983. The reversal of 4473785971 is 1795873744.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4473785971 - 2¹ = 4473785969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4473785471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54558325 + ... + 54558406.

It is an arithmetic number, because the mean of its divisors is an integer number (1145725686).

Almost surely, 2^4473785971 is an apocalyptic number.

4473785971 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

4473785971 is a deficient number, since it is larger than the sum of its proper divisors (109116773).

4473785971 is a wasteful number, since it uses less digits than its factorization.

4473785971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109116772.

The product of its digits is 5927040, while the sum is 55.

The square root of 4473785971 is about 66886.3661070027. The cubic root of 4473785971 is about 1647.7515712248.

The spelling of 4473785971 in words is "four billion, four hundred seventy-three million, seven hundred eighty-five thousand, nine hundred seventy-one".