2545054132 has 6 divisors (see below), whose sum is σ = 4453844738. Its totient is φ = 1272527064.

The previous prime is 2545054097. The next prime is 2545054147. The reversal of 2545054132 is 2314505452.

It can be written as a sum of positive squares in only one way, i.e., 2488413456 + 56640676 = 49884^2 + 7526^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2545054094 and 2545054103.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 318131763 + ... + 318131770.

Almost surely, 2^2545054132 is an apocalyptic number.

It is an amenable number.

2545054132 is a deficient number, since it is larger than the sum of its proper divisors (1908790606).

2545054132 is a wasteful number, since it uses less digits than its factorization.

2545054132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636263537 (or 636263535 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 2545054132 is about 50448.5295325840. The cubic root of 2545054132 is about 1365.3133643462.

Adding to 2545054132 its reverse (2314505452), we get a palindrome (4859559584).

The spelling of 2545054132 in words is "two billion, five hundred forty-five million, fifty-four thousand, one hundred thirty-two".