2445132332 has 12 divisors (see below), whose sum is σ = 4426532880. Its totient is φ = 1180408656.

The previous prime is 2445132317. The next prime is 2445132341. The reversal of 2445132332 is 2332315442.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 2445132295 and 2445132304.

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, 10539248 + ... + 10539479.

It is an arithmetic number, because the mean of its divisors is an integer number (368877740).

Almost surely, 2^2445132332 is an apocalyptic number.

It is an amenable number.

2445132332 is a deficient number, since it is larger than the sum of its proper divisors (1981400548).

2445132332 is a wasteful number, since it uses less digits than its factorization.

2445132332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21078760 (or 21078758 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 2445132332 is about 49448.2793633914. The cubic root of 2445132332 is about 1347.2063549648.

Adding to 2445132332 its reverse (2332315442), we get a palindrome (4777447774).

The spelling of 2445132332 in words is "two billion, four hundred forty-five million, one hundred thirty-two thousand, three hundred thirty-two".