4453772247 has 12 divisors (see below), whose sum is σ = 6434931360. Its totient is φ = 2968394688.

The previous prime is 4453772227. The next prime is 4453772249. The reversal of 4453772247 is 7422773544.

4453772247 is a `hidden beast` number, since 4 + 4 + 537 + 72 + 2 + 47 = 666.

It is not a de Polignac number, because 4453772247 - 2²⁸ = 4185336791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4453772249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28623 + ... + 98624.

It is an arithmetic number, because the mean of its divisors is an integer number (536244280).

Almost surely, 2^4453772247 is an apocalyptic number.

4453772247 is a deficient number, since it is larger than the sum of its proper divisors (1981159113).

4453772247 is a wasteful number, since it uses less digits than its factorization.

4453772247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131142 (or 131139 counting only the distinct ones).

The product of its digits is 1317120, while the sum is 45.

The square root of 4453772247 is about 66736.5885178438. The cubic root of 4453772247 is about 1645.2907961136.

The spelling of 4453772247 in words is "four billion, four hundred fifty-three million, seven hundred seventy-two thousand, two hundred forty-seven".