2445343752 has 16 divisors (see below), whose sum is σ = 6113359440. Its totient is φ = 815114576.

The previous prime is 2445343729. The next prime is 2445343763. The reversal of 2445343752 is 2573435442.

It is a self number, because there is not a number n which added to its sum of digits gives 2445343752.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50944638 + ... + 50944685.

It is an arithmetic number, because the mean of its divisors is an integer number (382084965).

Almost surely, 2^2445343752 is an apocalyptic number.

It is an amenable number.

2445343752 is an abundant number, since it is smaller than the sum of its proper divisors (3668015688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2445343752 is a wasteful number, since it uses less digits than its factorization.

2445343752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101889332 (or 101889328 counting only the distinct ones).

The product of its digits is 403200, while the sum is 39.

The square root of 2445343752 is about 49450.4171064310. The cubic root of 2445343752 is about 1347.2451828781.

The spelling of 2445343752 in words is "two billion, four hundred forty-five million, three hundred forty-three thousand, seven hundred fifty-two".