2431445552 has 40 divisors (see below), whose sum is σ = 4985038080. Its totient is φ = 1146474560.

The previous prime is 2431445531. The next prime is 2431445563. The reversal of 2431445552 is 2555441342.

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, 20402 + ... + 72657.

It is an arithmetic number, because the mean of its divisors is an integer number (124625952).

Almost surely, 2^2431445552 is an apocalyptic number.

It is an amenable number.

2431445552 is an abundant number, since it is smaller than the sum of its proper divisors (2553592528).

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

2431445552 is a wasteful number, since it uses less digits than its factorization.

2431445552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93161 (or 93155 counting only the distinct ones).

The product of its digits is 96000, while the sum is 35.

The square root of 2431445552 is about 49309.6902444134. The cubic root of 2431445552 is about 1344.6879597474.

Adding to 2431445552 its reverse (2555441342), we get a palindrome (4986886894).

The spelling of 2431445552 in words is "two billion, four hundred thirty-one million, four hundred forty-five thousand, five hundred fifty-two".