2445753247 has 8 divisors (see below), whose sum is σ = 2823963296. Its totient is φ = 2074747392.

The previous prime is 2445753239. The next prime is 2445753257. The reversal of 2445753247 is 7423575442.

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 2445753247 - 2³ = 2445753239 is a prime.

It is a super-5 number, since 5×2445753247⁵ (a number of 48 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445753257) 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 7 ways as a sum of consecutive naturals, for example, 1800318 + ... + 1801675.

It is an arithmetic number, because the mean of its divisors is an integer number (352995412).

Almost surely, 2^2445753247 is an apocalyptic number.

2445753247 is a deficient number, since it is larger than the sum of its proper divisors (378210049).

2445753247 is an equidigital number, since it uses as much as digits as its factorization.

2445753247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3602097.

The product of its digits is 940800, while the sum is 43.

The square root of 2445753247 is about 49454.5573936316. The cubic root of 2445753247 is about 1347.3203814909.

The spelling of 2445753247 in words is "two billion, four hundred forty-five million, seven hundred fifty-three thousand, two hundred forty-seven".