5281738372 has 12 divisors (see below), whose sum is σ = 9380998480. Its totient is φ = 2601453096.

The previous prime is 5281738369. The next prime is 5281738391. The reversal of 5281738372 is 2738371825.

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, 9853722 + ... + 9854257.

Almost surely, 2^5281738372 is an apocalyptic number.

It is an amenable number.

5281738372 is a deficient number, since it is larger than the sum of its proper divisors (4099260108).

5281738372 is a wasteful number, since it uses less digits than its factorization.

5281738372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19708050 (or 19708048 counting only the distinct ones).

The product of its digits is 564480, while the sum is 46.

The square root of 5281738372 is about 72675.5692925759. The cubic root of 5281738372 is about 1741.5086193904.

The spelling of 5281738372 in words is "five billion, two hundred eighty-one million, seven hundred thirty-eight thousand, three hundred seventy-two".