2393445552 has 20 divisors (see below), whose sum is σ = 6183067800. Its totient is φ = 797815168.

The previous prime is 2393445511. The next prime is 2393445553. The reversal of 2393445552 is 2555443932.

It is a super-2 number, since 2×2393445552² = 11457163220777169408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2393445553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24931677 + ... + 24931772.

It is an arithmetic number, because the mean of its divisors is an integer number (309153390).

Almost surely, 2^2393445552 is an apocalyptic number.

It is an amenable number.

2393445552 is an abundant number, since it is smaller than the sum of its proper divisors (3789622248).

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

2393445552 is a wasteful number, since it uses less digits than its factorization.

2393445552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49863460 (or 49863454 counting only the distinct ones).

The product of its digits is 648000, while the sum is 42.

The square root of 2393445552 is about 48922.8530647999. The cubic root of 2393445552 is about 1337.6459657508.

The spelling of 2393445552 in words is "two billion, three hundred ninety-three million, four hundred forty-five thousand, five hundred fifty-two".