2445251245 has 8 divisors (see below), whose sum is σ = 2936268000. Its totient is φ = 1954890000.

The previous prime is 2445251239. The next prime is 2445251251. The reversal of 2445251245 is 5421525442.

It is an interprime number because it is at equal distance from previous prime (2445251239) and next prime (2445251251).

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

It is not a de Polignac number, because 2445251245 - 2¹⁹ = 2444726957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2445251245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155631 + ... + 170620.

It is an arithmetic number, because the mean of its divisors is an integer number (367033500).

Almost surely, 2^2445251245 is an apocalyptic number.

It is an amenable number.

2445251245 is a deficient number, since it is larger than the sum of its proper divisors (491016755).

2445251245 is a wasteful number, since it uses less digits than its factorization.

2445251245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327755.

The product of its digits is 64000, while the sum is 34.

The square root of 2445251245 is about 49449.4817465259. The cubic root of 2445251245 is about 1347.2281939671.

Adding to 2445251245 its reverse (5421525442), we get a palindrome (7866776687).

The spelling of 2445251245 in words is "two billion, four hundred forty-five million, two hundred fifty-one thousand, two hundred forty-five".