5147001444 has 48 divisors (see below), whose sum is σ = 13234286912. Its totient is φ = 1546860672.

The previous prime is 5147001427. The next prime is 5147001521. The reversal of 5147001444 is 4441007415.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376939 + ... + 390354.

Almost surely, 2^5147001444 is an apocalyptic number.

It is an amenable number.

5147001444 is an abundant number, since it is smaller than the sum of its proper divisors (8087285468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5147001444 is a wasteful number, since it uses less digits than its factorization.

5147001444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767356 (or 767354 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 5147001444 is about 71742.6055004974. The cubic root of 5147001444 is about 1726.5722772219.

Adding to 5147001444 its reverse (4441007415), we get a palindrome (9588008859).

The spelling of 5147001444 in words is "five billion, one hundred forty-seven million, one thousand, four hundred forty-four".