2546132332 has 12 divisors (see below), whose sum is σ = 4456088280. Its totient is φ = 1272964256.

The previous prime is 2546132327. The next prime is 2546132333. The reversal of 2546132332 is 2332316452.

It is a junction number, because it is equal to n+sod(n) for n = 2546132294 and 2546132303.

It is not an unprimeable number, because it can be changed into a prime (2546132333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73203 + ... + 102229.

It is an arithmetic number, because the mean of its divisors is an integer number (371340690).

Almost surely, 2^2546132332 is an apocalyptic number.

It is an amenable number.

2546132332 is a deficient number, since it is larger than the sum of its proper divisors (1909955948).

2546132332 is a wasteful number, since it uses less digits than its factorization.

2546132332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50960 (or 50958 counting only the distinct ones).

The product of its digits is 25920, while the sum is 31.

The square root of 2546132332 is about 50459.2145400620. The cubic root of 2546132332 is about 1365.5061399496.

Adding to 2546132332 its reverse (2332316452), we get a palindrome (4878448784).

The spelling of 2546132332 in words is "two billion, five hundred forty-six million, one hundred thirty-two thousand, three hundred thirty-two".