2544046732 has 6 divisors (see below), whose sum is σ = 4452081788. Its totient is φ = 1272023364.

The previous prime is 2544046727. The next prime is 2544046759. The reversal of 2544046732 is 2376404452.

It is a junction number, because it is equal to n+sod(n) for n = 2544046691 and 2544046700.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 318005838 + ... + 318005845.

Almost surely, 2^2544046732 is an apocalyptic number.

It is an amenable number.

2544046732 is a deficient number, since it is larger than the sum of its proper divisors (1908035056).

2544046732 is a wasteful number, since it uses less digits than its factorization.

2544046732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636011687 (or 636011685 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 37.

The square root of 2544046732 is about 50438.5441106303. The cubic root of 2544046732 is about 1365.1331981457.

The spelling of 2544046732 in words is "two billion, five hundred forty-four million, forty-six thousand, seven hundred thirty-two".