4505312247 has 8 divisors (see below), whose sum is σ = 6020463600. Its totient is φ = 2996851200.

The previous prime is 4505312237. The next prime is 4505312249. The reversal of 4505312247 is 7422135054.

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

It is not a de Polignac number, because 4505312247 - 2¹⁴ = 4505295863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4505312249) 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, 1671004 + ... + 1673697.

It is an arithmetic number, because the mean of its divisors is an integer number (752557950).

Almost surely, 2^4505312247 is an apocalyptic number.

4505312247 is a deficient number, since it is larger than the sum of its proper divisors (1515151353).

4505312247 is a wasteful number, since it uses less digits than its factorization.

4505312247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3345153.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 4505312247 is about 67121.6227977244. The cubic root of 4505312247 is about 1651.6130227955.

The spelling of 4505312247 in words is "four billion, five hundred five million, three hundred twelve thousand, two hundred forty-seven".